Used 2018 Kia Soul for Sale nearAustin, TX
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 201 hp 1.6L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 73,283
- Stock #:
- 539162
- VIN:
- KNDJX3AAXJ7539162

Sponsored Listing
2018 Kia Soul
!
73,283 mi
$10,500
- Year:
- 2019
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 161 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 66,009
- Stock #:
- 70021582
- VIN:
- KNDJP3A54K7636345

2019 Kia Soul
+ FWD
66,009 mi
$15,147
- Year:
- 2017
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 15,959
- Stock #:
- 70322319
- VIN:
- KNDJN2A29H7420862

2017 Kia Soul
15,959 mi
$16,397
- Year:
- 2017
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 73,588
- Stock #:
- 29180268
- VIN:
- KNDJN2A24H7491953

2017 Kia Soul
73,588 mi
$13,797
- Year:
- 2017
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,908
- Stock #:
- 70165655
- VIN:
- KNDJN2A29H7501005

2017 Kia Soul
44,908 mi
$14,797
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 79,558
- Stock #:
- 70287590
- VIN:
- KNDJN2A27J7626056

2018 Kia Soul
79,558 mi
$14,348
- Year:
- 2019
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 23,899
- Stock #:
- 70341998
- VIN:
- KNDJN2A28K7025479

2019 Kia Soul
23,899 mi
$16,797
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 161 hp 2L I4
- Exterior color:
- Red
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 88,804
- Stock #:
- 70302599
- VIN:
- KNDJP3A5XJ7559804

2018 Kia Soul
+
88,804 mi
$12,747
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 161 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 97,447
- Stock #:
- 28914541
- VIN:
- KNDJP3A52J7520656

2018 Kia Soul
+
97,447 mi
$12,597
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 201 hp 1.6L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 73,283
- Stock #:
- 539162
- VIN:
- KNDJX3AAXJ7539162

2018 Kia Soul
!
73,283 mi
$10,500
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 84,389
- Stock #:
- 951/50
- VIN:
- KNDJN2A20J7591828

-$2,393
2018 Kia Soul
Base
84,389 mi
$9,236
$8,137
- Year:
- 2017
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 161 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 70,237
- Stock #:
- 5348
- VIN:
- KNDJP3A55H7491664

2017 Kia Soul
+
70,237 mi
$11,434
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Alien II
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,333
- Stock #:
- 899955
- VIN:
- KNDJN2A22J7899955

2018 Kia Soul
Base
86,333 mi
$11,468
CarGurus Analysis:
2018 Kia Soul
With 51 currently listed for sale and an average price of $9,988, 43.1% of 2018 Kia Soul listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Kia Soul 4.7 / 5 stars.
98.0% of 2018 Kia Soul listings on CarGurus are accident free.
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 161 hp 2L I4
- Exterior color:
- Titanium Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 63,538
- Stock #:
- 536802
- VIN:
- KNDJP3A51J7536802

2018 Kia Soul
+
63,538 mi
$14,252
- Year:
- 2017
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 100,734
- Stock #:
- H94533D
- VIN:
- KNDJN2A28H7494533

2017 Kia Soul
100,734 mi
$10,374
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- DARK GRAY
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray 2-Tone
- Transmission:
- Automatic
- Mileage:
- 73,737
- Stock #:
- J7605271
- VIN:
- KNDJN2A25J7605271

2018 Kia Soul
Base
73,737 mi
$9,224
- Year:
- 2019
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black (Charcoal)
- Transmission:
- Automatic
- Mileage:
- 26,719
- Stock #:
- 2019KIASOUL26KMILES+
- VIN:
- KNDJN2A26K7000368

2019 Kia Soul
26,719 mi
$12,178
- Year:
- 2019
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 161 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 6-Speed Automatic
- Mileage:
- 107,791
- Stock #:
- 698596
- VIN:
- KNDJP3A59K7698596

2019 Kia Soul
+ FWD
107,791 mi
$10,099
- Year:
- 2019
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Fuel type:
- Gasoline
- Transmission:
- 6-Speed Automatic
- Mileage:
- 68,250
- Stock #:
- 1071
- VIN:
- KNDJN2A2XK7686432

2019 Kia Soul
68,250 mi
$14,772
- Year:
- 2019
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Titanium Gray
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 59,134
- Stock #:
- 016227
- VIN:
- KNDJN2A22K7016227

-$1,693
2019 Kia Soul
Base FWD
59,134 mi
$14,179
$12,486
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Manual
- Mileage:
- 73,835
- Stock #:
- 7548311
- VIN:
- KNDJN2A21J7548311

2018 Kia Soul
Base
73,835 mi
$8,932
- Year:
- 2019
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 86,765
- Stock #:
- 28801254
- VIN:
- KNDJN2A26K7021978

2019 Kia Soul
86,765 mi
$13,998
- Year:
- 2018
- Make:
- Kia
- Model:
- Soul
- Body type:
- Wagon
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 130 hp 1.6L I4
- Exterior color:
- Bright Silver
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 87,719
- Stock #:
- T2330
- VIN:
- KNDJN2A28J7600596

2018 Kia Soul
Base
87,719 mi
$11,140
CarGurus Analysis: 2018 Kia Soul

Summary
With 51 currently listed for sale and an average price of $9,988, 43.1% of 2018 Kia Soul listings on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Kia Soul 4.7 / 5 stars.
98.0% of 2018 Kia Soul listings on CarGurus are accident free.
Why it stands out
The 2018 Kia Soul stands out because it blends quirky styling with real everyday usefulness. Kia’s buying guide describes the Soul as a subcompact hatchback with a boxy, practical ethos, and it also notes that the model helped shift Kia’s image toward something more appealing while still value-conscious. That combination of personality, affordability, and a lot of space inside is a big part of the Soul’s appeal, especially for buyers who want something small that doesn’t feel generic.
For 2018, the Soul’s second-generation lineup added some useful tech and safety equipment. UVO3 and automatic climate control were optional on the base trim, UVO3 was standard on Plus, and forward emergency braking and adaptive cruise control were optional on Plus. The Soul also kept its practical packaging, with 24.2 cubic feet of cargo space and a tailgate that opened 2.4 inches higher for easier access. Those details make it easy to see why the Soul has long been a strong value play: it offers a roomy cabin, useful features, and a distinctive shape without trying to be something it isn’t.
There are a few tradeoffs to keep in mind. The buying guide says earlier models were slow, and owner feedback for the 2018 model points to limited space between the accelerator and brake pedals and the absence of a spare tire. Even so, the 2018 Soul remains appealing for shoppers who prioritize character, practicality, and value over flash or outright performance.
Other model years to consider
- 2022 Kia Soul
- Average price: $13,025
- Good/great deal percentage: 35.9%
- User rating: 5 / 5
- Total listings: 92
- 2024 Kia Soul
- Average price: $19,150
- Good/great deal percentage: 42.2%
- User rating: 5 / 5
- Total listings: 90
- 2020 Kia Soul
- Average price: $12,655
- Good/great deal percentage: 35.5%
- User rating: 4.7 / 5
- Total listings: 76
Similar models to consider
- 2018 Honda HR-V
- Average price: $10,340
- Good/great deal percentage: 27.9%
- User rating: 4.5 / 5
- Total listings: 68
- 2018 Toyota C-HR
- Average price: $12,901
- Good/great deal percentage: 16.0%
- User rating: 4.7 / 5
- Total listings: 50
- 2018 Chevrolet Trax
- Average price: $8,623
- Good/great deal percentage: 20.8%
- User rating: 5 / 5
- Total listings: 48
This analysis is based on CarGurus' proprietary market data from November 2, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
4.7 Overall rating
Filter by rating
James G
Reviewed a 2018 Kia Soul on Apr 7, 2021
This is a wonderful little car that leaves me wanting for nothing!!!
Michael D
Reviewed a 2018 Kia Soul on Nov 5, 2020
Its a great car for the price! However, there could be more space between the accelerator and brake pedals, and some features that work automatically (for safetys sake) in other cars do not on this car.
Rey B
Reviewed a 2018 Kia Soul on Sep 8, 2023
I really like the features of this vehicle. Kias are so reliable! Would definitely recommend.
Becky M
Reviewed a 2018 Kia Soul on Oct 6, 2022
I loved it but its missing a spare tire and I opted for an SUV with more comfort. I do love the style but it is a small car.
2018 Kia Soul Trims
| Trim type | MSRP |
|---|---|
| ! | $22,900 |
| Base | $16,200 |
| + | $20,400 |
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
2018 Kia Soul Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Kia Soul prices has changed over time.
See more price trends2018 Kia Soul Pricing Analysis: Austin, TX Market Report
Pricing in Nearby Cities
Market Area: Austin, TX
Key Insights
- Highest-Price Market: The Waco, TX market shows the highest average price at $14,599, indicating a premium demand in that area.
- Best Value: The New Braunfels, TX market offers the lowest average price at $8,390, presenting a significant opportunity for budget-conscious shoppers.
- Inventory Drives Stability: Katy, TX leads with 26 listings, suggesting a robust supply that may help stabilize prices in the region.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Katy, TX | 26 | $9,608 |
| Conroe, TX | 22 | $9,810 |
| Georgetown, TX | 10 | $11,375 |
| New Braunfels, TX | 6 | $8,390 |
| Killeen, TX | 6 | $12,550 |
| San Antonio, TX | 6 | $8,390 |
| Waco, TX | 2 | $14,599 |
Pricing by Trim Packages
Key Insights
- Volume Leader: The Base trim has the highest inventory with 8 listings, indicating strong demand for this entry-level option.
- Premium Spread: The ! trim, priced at $22,900, represents a significant premium over the Base trim, highlighting the value of additional features.
- Drivetrain Effect: All trims are equipped with FWD, suggesting a consistent drivetrain preference among buyers in this market.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| Base | 8 | $16,200 | FWD | 1.6L 130 hp I4 |
| + | 6 | $20,400 | FWD | 2.0L 161 hp I4 |
| ! | 1 | $22,900 | FWD | 1.6L 201 hp I4 |
Pricing Analysis by Model Year
Key Insights
- New-Car Premium: The 2025 model year has a starting MSRP of $20,490, with an average price of $20,319, indicating minimal depreciation for new models.
- Depreciation Curve: The 2014 model year exhibits the steepest depreciation at -51.5%, suggesting significant value loss over time.
- Best Value Sweet Spot: The 2022 model year, priced at an average of $13,548, represents a strong value proposition for buyers seeking a balance between price and features.
Model Year Pricing
| Model Year | Starting MSRP | Avg Price | Avg Price vs Starting MSRP |
|---|---|---|---|
| 2025 | $20,490 | $20,319 | -0.8% |
| 2024 | $20,190 | $18,244 | -9.6% |
| 2023 | $19,890 | $16,874 | -15.2% |
| 2022 | $19,290 | $13,548 | -29.8% |
| 2021 | $17,590 | $10,220 | -41.9% |
| 2020 | $17,490 | $14,740 | -15.7% |
| 2019 | $16,490 | $13,998 | -15.1% |
| 2018 | $16,200 | $10,300 | -36.4% |
| 2017 | $16,100 | $8,588 | -46.7% |
| 2016 | $15,900 | $9,202 | -42.1% |
| 2015 | $15,190 | $10,310 | -32.1% |
| 2014 | $14,900 | $7,223 | -51.5% |
These recommendations are based on CarGurus' proprietary market data from November 11, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
How much does the 2018 Kia Soul cost?
| Metric | Value |
|---|---|
| Current Average Price | $10,214 |
| Year-Round Low | $9,982 |
| Year-Round High | $10,428 |
| Average Price a Year Ago | $10,338 |
| Change vs. Last Year | −1.20% |
Prices have softened 1.20% compared to this time last year, making it a favorable time to shop this model year.
There are 955 listings available, which gives you a solid pool of options to compare.
Is the 2018 Kia Soul a good car?
Yes — the 2018 Kia Soul earns a 4.7/5 user rating, which points to strong owner satisfaction. Owners consistently praise its reliability, great value for the price, and enjoyable style and features. That fits the Soul’s role as a practical, value-conscious subcompact hatchback with a roomy cabin and distinctive personality, especially if you want something small that still feels useful every day. With 32.0% of listings marked as good or great deals, you have a decent chance of finding a competitive offer.
Is the 2018 Kia Soul reliable?
Owners rate it 4.7/5, a strong signal of long-term satisfaction.
The owner summary also highlights reliability, along with strong value for the price and a generally trouble-free ownership experience. That said, some drivers mention limited space between the accelerator and brake pedals and the absence of a spare tire, so you should still inspect condition carefully before buying.
For used buyers, the main long-term ownership risk is less about the model’s appeal and more about finding one that has been maintained well and hasn’t accumulated avoidable wear.
What should I look for when buying a used 2018 Kia Soul?
At 49.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
You should run a vehicle history report on any candidate and confirm whether it has accident, title, or repair records. A pre-purchase inspection should be a priority, especially if the listing price looks unusually attractive. Focus on overall condition, pedal area comfort, tire condition, and whether the car includes the equipment you want.
Is now a good time to buy a used 2018 Kia Soul?
This looks like a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile options.
- Deal availability: 32.0% of listings are priced as good or great deals.
- Inventory: There are 955 listings available.
- Price trend: Prices have softened 1.20% compared with last year.
- Clean inventory: 49.6% of listings are accident-free.
If you find a listing below $9,982, that's toward the low end of the year-round range and worth acting on quickly.
What is the 2018 Kia Soul's resale value?
The current average of $10,214 sits slightly below last year's $10,338.
That small decline suggests the market has softened a bit, which can help you buy at a better entry point today. For a future seller, it also means resale value will likely depend heavily on condition, mileage, and how well the car has been maintained. A clean history and strong presentation matter more when the market is already pricing the model conservatively.
Vehicles with strong owner satisfaction ratings, like this model year's 4.7/5, tend to retain buyer demand, which supports resale value over time.
Should I buy a 2018 Kia Soul or consider a different year?
If you're weighing the 2018 against nearby model years, here's how to think about it:
Choose the 2018 if:
- 32.0% of listings are priced as good or great deals.
- At 49.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
- Price trend: Prices have softened 1.20% compared with last year.
- Owners rate it 4.7/5 — a strong satisfaction signal.
Consider the 2017 if:
- At $8,817, the 2017 costs less than the current year's $10,214 average.
- It offers quirky styling with updated looks and new technology.
The bottom line: You should lean toward the 2018 if you want the stronger current-market balance of price, satisfaction, and availability. If your top priority is spending less upfront, the 2017 is the better secondary path, especially if you find one in clean condition and can live with its older-market positioning.
How does the 2018 Kia Soul compare to the 2018 Honda HR-V?
| Spec | 2018 Kia Soul | 2018 Honda HR-V |
|---|---|---|
| Starting MSRP | $16,200 | $19,670 |
| Engine | 1.6L 130 hp I4 | 1.8L 141 hp I4 |
| Horsepower | 130 hp @ 6300 rpm | 141 hp @ 6500 rpm |
| MPG/MPGe (city) | 24 | 25 |
| MPG/MPGe (highway) | 30 | 33 |
| Average used price | $10,214 | $15,356 |
| Listings available | 955 | 1,034 |
| Good & great deal share | 32.0% | 32.7% |
| Accident-free share | 49.6% | 55.6% |
These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
The Best Boxy Cars and SUVs in 2026
Boxy cars and SUVs blend retro-inspired designs with practicality. Today, many are capable off-roaders, but some are just practical commuters, too. Here are our ten best.

The Best Subcompact SUVs of 2026
Subcompact SUVs provide an excellent combination of comfort, capability, safety, and efficiency, all with a budget-friendly price. With practically every leading automaker offering an option in this segment, we've compiled a list of standout options.

The Best Tiny Cars in 2026
Tiny cars are great if you want a vehicle that's fuel-efficient and will fit into tight parking slots. Our guide looks at the 10 best tiny cars you can buy in the US.