Ford Mustang vs Buick LeSabre Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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2021 Ford Mustang EcoBoost Convertible RWD
Photo of 2020 model year shown

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User Ranking Drivers and owners ranked these cars in 9 categories.

New Car Pricing New listing price comparison and analysis.

2021 Ford Mustang
EcoBoost Convertible RWD
MSRP
$32,705
Invoice
$31,397
Average Price Paid
$32,705
55 listings nationwide

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2005 Buick LeSabre
Custom Sedan FWD
No Data Available
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2021 Ford Mustang
EcoBoost Convertible RWD
No Data Available
2005 Buick LeSabre
Custom Sedan FWD
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2021 Ford Mustang
EcoBoost Convertible RWD
CarGurus Instant Market Value
$40,031
5 listings nationwide

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2005 Buick LeSabre
Custom Sedan FWD
CarGurus Instant Market Value
$4,705
40 listings nationwide

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Expert Reviews Reviews from CarGurus experts.

2021 Ford Mustang
EcoBoost Convertible RWD
No Expert Reviews
2005 Buick LeSabre
Custom Sedan FWD

The Buick LeSabre holds several notable distinctions. As Buick's entry level full-size sedan (just a notch below the Park Avenue), the LeSabre is both the number one selling car in it...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2021 Ford Mustang
EcoBoost Convertible RWD
SG writes:
Handling Ranked 2022 Volkswagen Golf GTI worse.
"Great car handling is great and reliable. Very comfortable driving car in any situation "
2005 Buick LeSabre
Custom Sedan FWD
50
Dawn writes:
Great car
105
smokedmw writes:
Outstanding car! 3800 V-6.
Looks/Style Ranked 2008 Chevrolet Impala worse.
"Everything!"
Front Seats Ranked 2008 Chevrolet Impala worse.
"Heated leather, styling"
130
Escape_1650 writes:
For a twelve year old car that I only paid 3000 for its a gem. Has never failed and easy on the wallet for rep...
Power Ranked 2005 Honda Accord DX worse.
"Yes, more powerful"
Family Car Ranked 2005 Honda Accord DX worse.
"More room and more cargo capacity"

Specs

2021 Ford Mustang
EcoBoost Convertible RWD
2005 Buick LeSabre
Custom Sedan FWD
Powertrain 4-Speed Automatic
Drivetrain
RWD
RWD
RWD
RWD
FWD
Fuel Economy, City
20 MPG
20 MPG
19 MPG
20 MPG
18 MPG
Fuel Economy, Highway
27 MPG
28 MPG
26 MPG
27 MPG
27 MPG
Fuel Tank Volume 15.5 gal 18 gal
Engine
Fuel Type
Gasoline
Gasoline
Gasoline
Gasoline
Gasoline
Power
330 hp @ 6,000 RPM
310 hp @ 5,500 RPM
330 hp @ 6,000 RPM
310 hp @ 5,500 RPM
205 hp @ 5,200 RPM
Torque
350 lb-ft @ 3,000 RPM
350 lb-ft @ 3,000 RPM
350 lb-ft @ 3,000 RPM
350 lb-ft @ 3,000 RPM
230 lb-ft @ 4,000 RPM
Cylinders
4 cylinders
4 cylinders
4 cylinders
4 cylinders
6 cylinders
Compression Ratio
9.5:1
9.5:1
9.5:1
9.5:1
9.4:1
Displacement
2,300 cc
2,300 cc
2,300 cc
2,300 cc
3,800 cc
Bore x Stroke
3.45 in x 3.7 in
3.45 in x 3.7 in
3.45 in x 3.7 in
3.45 in x 3.7 in
3.8 in x 3.4 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Optional
NHTSA Crash Test Results
Front Driver -- 4 stars
Front Passenger -- 5 stars
Side Driver -- 4 stars
Side Rear Passenger -- 4 stars
Rollover (pre-2011) -- 5 stars
Comfort and Convenience
Leather Seats -- Optional
Air Conditioning Standard Standard
CD Player -- Standard
CD Changer -- Optional
Cassette Player -- Optional
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats -- Standard
Passenger Power Seats -- Optional
Interior
Maximum Seating 4 seats 6 seats
Front Legroom 45.1 in 42.4 in
Back Legroom 29.2 in 39.9 in
Payload and Towing
Cargo Volume 11.4 cu ft 18 cu ft
Standard Towing Capacity -- 1,000 lbs
Maximum Towing Capacity -- 1,000 lbs
Exterior
Length 188.5 in 200 in
Width 81.9 in 73.5 in
Height 54.9 in 57 in
Wheelbase 107.1 in 112.2 in

Available Options

2021 Ford Mustang
EcoBoost Convertible RWD

Exterior Colors

  • Antimatter Blue Metallic
  • Carbonized Gray Metallic
  • Grabber Yellow
  • Iconic Silver Metallic
  • Oxford White
  • Race Red
  • Rapid Red Metallic Tinted Clearcoat
  • Shadow Black
  • Twister Orange Tri-Coat
  • Velocity Blue Metallic

Option Packages

  • 2.3L High Performance Package
  • Active Valve Performance Exhaust
  • Black Accent Package
  • Ford Safe & Smart Package
  • Wheel & Stripe Package
  • Equipment Group 101A
  • Transmission: 10-Speed Selectshift Automatic
  • Wheels: 19" X 8.5" Polished Aluminum
  • Wheels: 19" X 9" Luster Nickel-Painted Forged Alum
2005 Buick LeSabre
Custom Sedan FWD

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