2020 RAM 1500 vs 2021 GMC Sierra 1500
Overview | |
MSRP$28,200 | MSRP$30,100 |
Average price$31,266 | Average price$39,589 |
Listings3641 | Listings3212 |
Ratings & Reviews | |
User Reviews | User Reviews |
Expert reviews7.7 out of 10 | Expert reviews5.7 out of 10 |
Pros
| Pros
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2020 RAM 1500 Reviews SummaryA full redesign in 2019 left a significant bit of tech on the table for the increasingly popular Ram 1500: the EcoDiesel 3.0-liter engine. Ram was once the only option for a half-ton diesel pickup, but emissions certification problems resulted in Ram pulling the diesel engine a few years ago. The engineers at Ram have been hard at work updating it ever since. Although the EcoDiesel wasn’t ready for 2019, it’s now available to any 2020 Ram 1500 trim, so it seems it was well worth the wait. With 80% new parts, the EcoDiesel's improvements to power, efficiency, and delivery all mean that Ram is fighting hard to change minds about America’s least-loved engine type. | |
2021 GMC Sierra 1500 Reviews SummaryGMC is the “professional grade” brand at General Motors, but that’s just marketing mumbo jumbo. The 2021 GMC Sierra 1500 is the same thing as a Chevrolet Silverado 1500, but with different styling and a handful of unique features, like an optional carbon-fiber composite cargo bed. This year, GMC makes several changes to its full-size light-duty pickup truck, none of them earth-shattering. This remains a fundamentally appealing truck in need of attention to the details. | |
Popular Features & Specs | |
Engine3.6L 305 hp V6 | Engine4.3L 285 hp V6 Flex Fuel Vehicle |
Drive Train4X2 | Drive Train4X2 |
Seating Capacity3 | Seating Capacity3 |
Horsepower305 hp @ 6400 rpm | Horsepower |
MPG City17 | MPG City16 |
MPG Highway25 | MPG Highway21 |
Engine | |
Engine Name3.6L 305 hp V6 | Engine Name4.3L 285 hp V6 Flex Fuel Vehicle |
Torque269 lb-ft @ 4175 rpm | Torque |
Horsepower305 hp @ 6400 rpm | Horsepower |
Drivetrain4X2 | Drivetrain4X2 |
Fuel Economy | |
MPG City17 | MPG City16 |
MPG Highway25 | MPG Highway21 |
Interior | |
Seating Capacity3 | Seating Capacity3 |
Safety | |
Front Crash Overall4 | Front Crash Overall4 |
Side Crash Overall5 | Side Crash Overall5 |
Dimensions & Capacity | |
Bed Length98.3 in | Bed Length98.2 in |
Curb Weight4697 lbs | Curb Weight4520 lbs |
Height74.4 in | Height75.6 in |
Length231.0 in | Length229.6 in |
Width79.4 in | Width81.2 in |
Wheelbase140.5 in | Wheelbase139.6 in |
Maximum Payload1900 lbs | Maximum Payload2250 lbs |
Number of doors2 | Number of doors2 |
Maximum Towing Capacity10680 lbs | Maximum Towing Capacity9900 lbs |
Standard Towing Capacity4750 lbs | Standard Towing Capacity7800 lbs |
Overview | ||
MSRP | $28,200 | $30,100 |
Average price | $31,266 | $39,589 |
Listings | ||
Ratings & Reviews | ||
User reviews | ||
Expert reviews | 7.7 out of 10Read full review | 5.7 out of 10Read full review |
Pros & cons | Pros
| Pros
|
Summary | A full redesign in 2019 left a significant bit of tech on the table for the increasingly popular Ram 1500: the EcoDiesel 3.0-liter engine. Ram was once the only option for a half-ton diesel pickup, but emissions certification problems resulted in Ram pulling the diesel engine a few years ago. The engineers at Ram have been hard at work updating it ever since. Although the EcoDiesel wasn’t ready for 2019, it’s now available to any 2020 Ram 1500 trim, so it seems it was well worth the wait. With 80% new parts, the EcoDiesel's improvements to power, efficiency, and delivery all mean that Ram is fighting hard to change minds about America’s least-loved engine type. | GMC is the “professional grade” brand at General Motors, but that’s just marketing mumbo jumbo. The 2021 GMC Sierra 1500 is the same thing as a Chevrolet Silverado 1500, but with different styling and a handful of unique features, like an optional carbon-fiber composite cargo bed. This year, GMC makes several changes to its full-size light-duty pickup truck, none of them earth-shattering. This remains a fundamentally appealing truck in need of attention to the details. |
Video | ||
Popular Features & Specs | ||
Engine | 3.6L 305 hp V6 | 4.3L 285 hp V6 Flex Fuel Vehicle |
Drive Train | 4X2 | 4X2 |
Seating Capacity | 3 | 3 |
Horsepower | 305 hp @ 6400 rpm | |
MPG City | 17 | 16 |
MPG Highway | 25 | 21 |
Engine | ||
Engine Name | 3.6L 305 hp V6 | 4.3L 285 hp V6 Flex Fuel Vehicle |
Torque | 269 lb-ft @ 4175 rpm | |
Horsepower | 305 hp @ 6400 rpm | |
Drivetrain | 4X2 | 4X2 |
Fuel Economy | ||
MPG City | 17 | 16 |
MPG Highway | 25 | 21 |
Interior | ||
Seating Capacity | 3 | 3 |
Safety | ||
Front Crash Overall | 4 | 4 |
Side Crash Overall | 5 | 5 |
Dimensions & Capacity | ||
Bed Length | 98.3 in | 98.2 in |
Curb Weight | 4697 lbs | 4520 lbs |
Height | 74.4 in | 75.6 in |
Length | 231.0 in | 229.6 in |
Width | 79.4 in | 81.2 in |
Wheelbase | 140.5 in | 139.6 in |
Maximum Payload | 1900 lbs | 2250 lbs |
Number of doors | 2 | 2 |
Maximum Towing Capacity | 10680 lbs | 9900 lbs |
Standard Towing Capacity | 4750 lbs | 7800 lbs |
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 Ram 1500 is 7.7 out of 10, while the 2021 GMC Sierra 1500 scores 5.7 out of 10. Based on these ratings, the 2020 Ram 1500 is the recommended choice, offering a superior blend of style, performance, technology, safety, and value.
Choose the 2020 RAM 1500 if:
- You value a combination of luxury and utility, with a wide range of trims and options.
- Advanced safety features and top safety ratings are priorities for you.
- Cost-effectiveness is key, with the ability to
Choose the 2021 GMC Sierra 1500 if:
- Styling and unique features like the CarbonPro bed and MultiPro tailgate are top priorities.
- You're looking for a truck with a strong off-road capability, especially in the AT4 trim.
- The diesel engine's combination of power and efficiency is a critical factor in your decision.
CarGurus highlights

According to CarGurus experts, the overall rating for the 2020 Ram 1500 is 7.7 out of 10, while the 2021 GMC Sierra 1500 scores 5.7 out of 10. Based on these ratings, the 2020 Ram 1500 is the recommended choice, offering a superior blend of style, performance, technology, safety, and value.
Choose the 2020 RAM 1500 if:
Shop Now- You value a combination of luxury and utility, with a wide range of trims and options.
- Advanced safety features and top safety ratings are priorities for you.
- Cost-effectiveness is key, with the ability to
Choose the 2021 GMC Sierra 1500 if:
Shop Now- Styling and unique features like the CarbonPro bed and MultiPro tailgate are top priorities.
- You're looking for a truck with a strong off-road capability, especially in the AT4 trim.
- The diesel engine's combination of power and efficiency is a critical factor in your decision.

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