Loading…
Loading…
Compare
Compare 2–4 cars side by side. Every figure is sourced; the best value in each comparable row is marked.
| Specification | BMW2025 BMW X7 xDrive40i | Audi2027 Audi Q8 55 TFSI quattro |
|---|---|---|
| Performance | ||
| Top speedHigher is better | 155 mphBestManufacturer claim · BMW | 130 mphManufacturer claim · Audi of America |
| Power-to-weight ratioHigher is betterCalculated from peak power and curb weight — figures quoted against a different weight basis (e.g. dry or DIN) will differ. | 155.3 hp/tBestCalculated | 149.2 hp/tCalculated |
| Acceleration | ||
| 0–60 mphLower is betterRollout (1ft) handling differs between testers and manufacturers. | 5.60 sTieManufacturer claim · BMW | 5.50 sTieManufacturer claim · Audi of America |
| 0–100 km/hLower is better | 5.80 sManufacturer claim · BMW | 5.60 sBestManufacturer claim · Audi of America |
| 0–100 mph | 12.70 sIndependent test · Car and Driver | — |
| Engine & Powertrain | ||
| Peak powerHigher is better | 375 hpBestManufacturer claim · BMW | 335 hpManufacturer claim · Audi of America |
| Peak torqueHigher is better | 398 lb-ftBestManufacturer claim · BMW | 369 lb-ftManufacturer claim · Audi of America |
| Engine displacement | 2998.0 ccManufacturer claim · BMW | 3000.0 ccManufacturer claim · Audi of America |
| Cylinder count | 6Manufacturer claim · BMW | 6Manufacturer claim · Audi of America |
| Engine layout | Inline-6Manufacturer claim · BMW | V6Manufacturer claim · Audi of America |
| Engine placement | FrontManufacturer claim · BMW | |
| Dimensions | ||
| Length | 204 inManufacturer claim · BMW | — |
| Width | 79 inManufacturer claim · BMW | — |
| Height | 72 inManufacturer claim · BMW | — |
| Wheelbase | 122 inManufacturer claim · BMW | — |
| Weight | ||
| Curb weightLower is better | 5324 lbManufacturer claim · BMW | 4949 lbBestManufacturer claim · Audi of America |
| Fuel Economy | ||
| Fuel economy (combined)Higher is betterLower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 22.0 mpgBestHomologation · US EPA | 19.0 mpgManufacturer claim · Audi of America |
| Fuel economy (city)Higher is betterLower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 20.0 mpgBestHomologation · US EPA | 17.0 mpgManufacturer claim · Audi of America |
| Fuel economy (highway)Higher is betterLower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 24.0 mpgBestHomologation · US EPA | 23.0 mpgManufacturer claim · Audi of America |
| Fuel tank capacity | 21.9 galManufacturer claim · BMW | — |
| Estimated range (combined)Estimated from tank capacity and quoted combined economy — not an instrumented range. | 482 mi | |
| Practicality | ||
| Cargo volume | 11 ft³Manufacturer claim · BMW | — |
| Seats | 7Manufacturer claim · BMW | — |
| Pricing | ||
| Base price (as tested market)Demo prices only; not live FX. | $84,300Homologation · US EPA | $76,900Manufacturer claim · Audi of America |
Every figure is the car’s preferred, sourced value. “Best” marks the strongest value in a row, judged on the canonical measurement (so a winner is correct whichever unit system you view). Open a car to see each value’s source, original units, and alternates.
Community index
Add a value with its source. An editor verifies every submission against its citation before it appears on the site.
| Induction type | TurbochargedManufacturer claim · BMW | TurbochargedManufacturer claim · Audi of America |
|---|
| Transmission type | Torque-converter automaticManufacturer claim · BMW | Torque-converter automaticManufacturer claim · Audi of America |
|---|
| Number of gears | 8Manufacturer claim · BMW | 8Manufacturer claim · Audi of America |
|---|
| — |
| Estimated range (highway)Estimated from tank capacity and quoted highway economy — not an instrumented range. | 526 miCalculated | — |
|---|
| Estimated range (city)Estimated from tank capacity and quoted city economy — not an instrumented range. | 439 miCalculated | — |
|---|