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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 | BMW2025 BMW 530i xDrive Sedan | Audi2026 Audi A6 Sedan |
|---|---|---|
| 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. | 135.2 hp/tCalculated | 185.2 hp/tBestCalculated |
| Lateral accelerationSkidpad radius and surface affect results. | 0.92 gIndependent test · Car and Driver | — |
| Acceleration | ||
| 0–60 mphLower is betterRollout (1ft) handling differs between testers and manufacturers. | 5.50 sIndependent test · Car and Driver | 4.50 sBestManufacturer claim · Audi of America |
| 0–100 km/hLower is better | 5.80 sIndependent test · Wikipedia | 4.80 sBestManufacturer claim · Audi of America |
| 0–100 mph | 15.40 sIndependent test · Car and Driver | — |
| Braking | ||
| 70–0 mph braking distance | 156.0 ftIndependent test · Car and Driver | — |
| 100–0 mph braking distance | 318.0 ftIndependent test · Car and Driver | — |
| Engine & Powertrain | ||
| Peak powerHigher is better | 255 hpIndependent test · Wikipedia | 362 hpBestManufacturer claim · Audi of America |
| Peak torqueHigher is better | 295 lb-ftIndependent test · Wikipedia | 406 lb-ftBestManufacturer claim · Audi of America |
| Engine displacement | 2000.0 ccHomologation · US EPA | 3000.0 ccManufacturer claim · Audi of America |
| Cylinder count | 4Homologation · US EPA | 6Manufacturer claim · Audi of America |
| Engine layout | Inline-4Independent test · Wikipedia | V6Manufacturer claim · Audi of America |
| Engine placement | FrontIndependent test · Wikipedia | |
| Dimensions | ||
| Length | 199 inIndependent test · Wikipedia | — |
| Width | 75 inIndependent test · Wikipedia | — |
| Height | 60 inIndependent test · Wikipedia | — |
| Wheelbase | 118 inIndependent test · Wikipedia | — |
| Weight | ||
| Curb weightLower is better | 4158 lbBestHomologation · US EPA | 4310 lbManufacturer 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. | 30.0 mpgBestHomologation · US EPA | 23.0 mpgHomologation · US EPA |
| Fuel economy (city)Higher is betterLower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 27.0 mpgBestHomologation · US EPA | 20.0 mpgHomologation · US EPA |
| Fuel economy (highway)Higher is betterLower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 35.0 mpgBestHomologation · US EPA | 29.0 mpgHomologation · US EPA |
| Fuel tank capacity | 15.9 galHomologation · US EPA | — |
| Estimated range (combined)Estimated from tank capacity and quoted combined economy — not an instrumented range. | 477 miCalculated | |
| Practicality | ||
| Seats | 5Independent test · Wikipedia | — |
| Pricing | ||
| Base price (as tested market)Demo prices only; not live FX. | $61,000Homologation · US EPA | $64,100Manufacturer 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 | TurbochargedHomologation · US EPA | TurbochargedManufacturer claim · Audi of America |
|---|
| Transmission type | Torque-converter automaticHomologation · US EPA | Dual-clutch (PDK)Manufacturer claim · Audi of America |
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| Number of gears | 8Homologation · US EPA | 7Manufacturer claim · Audi of America |
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| Estimated range (highway)Estimated from tank capacity and quoted highway economy — not an instrumented range. | 556 miCalculated | — |
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| Estimated range (city)Estimated from tank capacity and quoted city economy — not an instrumented range. | 429 miCalculated | — |
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