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Compare
Compare 2–4 cars side by side. Every figure is sourced; the best value in each comparable row is marked.
| Specification | Audi2027 Audi SQ7 quattro | Porsche2025 Porsche Cayenne Turbo GT |
|---|---|---|
| Performance | ||
| Top speedHigher is better | 155 mphManufacturer claim · Audi of America | 189 mphBestManufacturer claim · Porsche |
| 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. | 238.3 hp/tCalculated | 283.5 hp/tBestCalculated |
| Lateral accelerationSkidpad radius and surface affect results. | — | 1.04 gIndependent test · MotorTrend |
| Acceleration | ||
| 0–60 mphLower is betterRollout (1ft) handling differs between testers and manufacturers. | 3.70 sManufacturer claim · Audi of America | 3.10 sBestManufacturer claim · Porsche |
| 0–100 km/hLower is better | 3.90 sManufacturer claim · Audi of America | 3.30 sBestManufacturer claim · Porsche |
| 0–100 mph | — | 7.41 sIndependent test · MotorTrend |
| 0–200 km/h | — | 12.1 sManufacturer claim · Porsche |
| Quarter-mile elapsed time | — | 11.60 sManufacturer claim · Porsche |
| Braking | ||
| 60–0 mph braking distance | — | 99.0 ftIndependent test · MotorTrend |
| 70–0 mph braking distanceLower is better | 162.0 ftIndependent test · Car and Driver | 151.0 ftBestIndependent test · Car and Driver |
| 100–0 mph braking distanceLower is better | 321.0 ftIndependent test · Car and Driver | 301.0 ftBestIndependent test · Car and Driver |
| Engine & Powertrain | ||
| Peak powerHigher is better | 591 hpManufacturer claim · Audi of America | 650 hpBestManufacturer claim · Porsche |
| Peak torqueHigher is better | 590 lb-ftManufacturer claim · Audi of America | 626 lb-ftBestManufacturer claim · Porsche |
| Engine displacement | 4000.0 ccManufacturer claim · Audi of America | 4000.0 ccManufacturer claim · Porsche |
| Cylinder count | 8Manufacturer claim · Audi of America | 8Manufacturer claim · Porsche |
| Engine layout | V8Manufacturer claim · Audi of America | V8Manufacturer claim · Porsche |
| Engine placement | — | |
| Dimensions | ||
| Length | — | 194 inManufacturer claim · Porsche |
| Width | — | 79 inManufacturer claim · Porsche |
| Height | — | 65 inManufacturer claim · Porsche |
| Wheelbase | — | 114 inManufacturer claim · Porsche |
| Weight | ||
| Curb weightLower is better | 5467 lbManufacturer claim · Audi of America | 5055 lbBestManufacturer claim · Porsche |
| Fuel Economy | ||
| Fuel economy (combined)Lower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | — | 17.0 mpgHomologation · US EPA |
| Fuel economy (city)Lower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | — | 15.0 mpgHomologation · US EPA |
| Fuel economy (highway)Lower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | — | 20.0 mpgHomologation · US EPA |
| Fuel tank capacity | — | 23.7 galManufacturer claim · Porsche |
| Estimated range (combined)Estimated from tank capacity and quoted combined economy — not an instrumented range. | — | 403 miCalculated |
| Estimated range (highway)Estimated from tank capacity and quoted highway economy — not an instrumented range. | — | |
| Practicality | ||
| Cargo volume | — | 24 ft³Manufacturer claim · Porsche |
| Seats | — | 5Manufacturer claim · Porsche |
| Pricing | ||
| Base price (as tested market)Demo prices only; not live FX. | — | $203,800Homologation · US EPA |
| Aerodynamics | ||
| Drag coefficient (Cd) | — | 0.37 :1Manufacturer claim · Porsche |
| Tires & Wheels | ||
| Front tire size | — | 285/40 ZR22Manufacturer claim · Porsche |
| Rear tire size | — | 315/35 ZR22Manufacturer claim · Porsche |
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 | Twin-turboManufacturer claim · Audi of America | Twin-turboManufacturer claim · Porsche |
|---|
| Redline | — | 6800Manufacturer claim · Porsche |
|---|
| Transmission type | Torque-converter automaticManufacturer claim · Audi of America | Torque-converter automaticManufacturer claim · Porsche |
|---|
| Number of gears | 8Manufacturer claim · Audi of America | 8Manufacturer claim · Porsche |
|---|
| 474 miCalculated |
| Estimated range (city)Estimated from tank capacity and quoted city economy — not an instrumented range. | — | 356 miCalculated |
|---|