Quick answer
The 2026 Audi RS 7 is 197.2″ long, 76.8″ wide and 55.9″ tall on a 115.4″ wheelbase, and weighs 4,718 lb. At 16.4 ft it fits a standard garage and leaves 1.6 ft spare in an 18-foot street space.
Every Audi RS 7 generation, measured
The biggest change in weight came in 2020: 320 lb heavier than before.
| Generation | Length | Width | Height | Wheelbase | Curb weight |
|---|---|---|---|---|---|
| 2014–2019 | 197.2″ | 75.2″ | 55.9″ | 114.6″ | 4,398 lb |
| 2020–2026 | 197.2″ | 76.8″ | 55.9″ | 115.4″ | 4,718 lb |
ROWS 2·SOURCE NHTSA vPIC / Transport Canada
RS 7 year by year
| Model year | Length | Width | Wheelbase | Curb weight | Body styles |
|---|---|---|---|---|---|
| 2026 | 197.2″ | 76.8″ | 115.4″ | 1 | |
| 2025 | 197.2″ | 76.8″ | 115.4″ | 1 | |
| 2024 | 197.2″ | 76.8″ | 115.4″ | 1 | |
| 2023 | 197.2″ | 76.8″ | 115.4″ | 1 | |
| 2022 | 197.2″ | 76.8″ | 115.4″ | 1 | |
| 2021 | 197.2″ | 76.8″ | 115.4″ | 1 | |
| 2020 | 197.2″ | 76.8″ | 115.4″ | 1 | |
| 2019 | 197.2″ | 75.2″ | 114.6″ | 1 | |
| 2018 | 197.2″ | 75.2″ | 114.6″ | 1 | |
| 2017 | 197.2″ | 75.2″ | 114.6″ | 1 | |
| 2016 | 197.2″ | 75.2″ | 114.6″ | 1 | |
| 2015 | 197.2″ | 75.2″ | 114.6″ | 1 | |
| 2014 | 197.2″ | 75.2″ | 114.6″ | 1 |
ROWS 13·SOURCE Transport Canada vehicle specifications
Will a RS 7 fit
| Space | Typical size | This car | Verdict |
|---|---|---|---|
| Single garage | 20 ft deep | 16.4 ft | Fits, with room to open the door |
| Street parking space | 18 ft | 16.4 ft | Fits comfortably |
| Standard parking bay width | 8.5 ft wide | 6.4 ft | Room to open doors both sides |
ROWS 3·SOURCE ForCar, computed from vehicle dimensions
Against cars of the same length
Among the 873 cars within 10″ of its length, the RS 7 is heavier than 80%.
| Measure | This car | Typical of 873 cars within 10″ of its length | Difference |
|---|---|---|---|
| Width | 76.8″ | 74″ | +2.8″ |
| Wheelbase | 115.4″ | 113.4″ | +2.0″ |
| Curb weight | 4,718 lb | 4,116 lb | +602 lb |
ROWS 3·SOURCE ForCar, computed across vehicles of similar length
RS 7 against its rivals
Next to the Cadillac CT5, the RS 7 is the longest and the heaviest of the two.
| Model | Model year | Length | Width | Curb weight |
|---|---|---|---|---|
| Audi RS 7 (this car) | 2026 | 197.2″ | 76.8″ | 4,718 lb |
| Cadillac CT5 | 2026 | 193.7″ | 74″ | 3,940 lb |
ROWS 2·SOURCE NHTSA vPIC / Transport Canada; rivals: same EPA class and body, most searched
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Frequently asked questions
Is the 2026 RS 7 bigger than the 2025?
No. The 2026 and 2025 RS 7 are the same size and weight.
Which is bigger, the RS 7 or the Cadillac CT5?
The 2026 Cadillac CT5 is 3.5″ shorter and 778 lb lighter than the 2026 RS 7.
Dimensions from NHTSA vPIC and Transport Canada vehicle records, manufacturer-declared for 13 RS 7 model years, 2014 to 2026. Metric values converted to inches and pounds; generation boundaries are estimated from changes in size (how we measure). Last updated Nov 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.
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