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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 | McLaren2026 McLaren Artura Spider | BMW2025 BMW M4 Competition xDrive Convertible |
|---|---|---|
| Performance | ||
| Top speedHigher is better | 205 mphBestManufacturer claim · McLaren | 174 mphIndependent test · Wikipedia |
| 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. | 442.6 hp/tBestCalculated | 267.8 hp/tCalculated |
| Acceleration | ||
| 0–60 mphLower is betterRollout (1ft) handling differs between testers and manufacturers. | 3.00 sBestManufacturer claim · McLaren | 3.20 sIndependent test · MotorTrend |
| 0–100 km/hLower is better | 3.00 sBestManufacturer claim · McLaren | 3.70 sManufacturer claim · BMW |
| 0–200 km/h | 8.4 sManufacturer claim · McLaren | — |
| Braking | ||
| 100–0 km/h braking distance | 102.0 ftManufacturer claim · McLaren | — |
| 200–0 km/h braking distance | 407.0 ftManufacturer claim · McLaren | — |
| Engine & Powertrain | ||
| Peak powerHigher is better | 690 hpBestManufacturer claim · McLaren | 523 hpIndependent test · MotorTrend |
| Peak torqueHigher is better | 531 lb-ftBestManufacturer claim · McLaren | 479 lb-ftIndependent test · CarBuzz |
| Engine displacement | 3000.0 ccManufacturer claim · McLaren | 2993.0 ccIndependent test · Wikipedia |
| Cylinder count | 6Manufacturer claim · McLaren | 6Homologation · US EPA |
| Engine layout | V6Manufacturer claim · McLaren | Inline-6Independent test · Wikipedia |
| Engine placement | Mid | |
| Dimensions | ||
| Width | — | 74 inIndependent test · CarBuzz |
| Weight | ||
| Curb weightLower is better | 3439 lbBestManufacturer claim · McLaren | 4306 lbIndependent test · Wikipedia |
| Fuel Economy | ||
| Fuel economy (combined)Higher is betterLower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 49.0 mpgBestManufacturer claim · McLaren | 18.0 mpgHomologation · US EPA |
| Fuel economy (city)Lower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | — | 16.0 mpgHomologation · US EPA |
| Fuel economy (highway)Lower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | — | 22.0 mpgHomologation · US EPA |
| Fuel tank capacity | 17.2 galManufacturer claim · McLaren | — |
| Estimated range (combined)Estimated from tank capacity and quoted combined economy — not an instrumented range. | 841 miCalculated | — |
| Electric System | ||
| Battery gross capacity | 7.4 kWhManufacturer claim · McLaren | — |
| WLTP range | 21 miManufacturer claim · McLaren | — |
| Practicality | ||
| Cargo volume | 6 ft³Manufacturer claim · McLaren | — |
| Seats | — | 4Independent test · MotorTrend |
| Pricing | ||
| Base price (as tested market)Demo prices only; not live FX. | $285,700Independent test · Car and Driver | $95,300Independent test · CarBuzz |
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.
| FrontIndependent test · Wikipedia |
| Induction type | Twin-turboManufacturer claim · McLaren | Twin-turboIndependent test · Wikipedia |
|---|
| Redline | — | 7200Independent test · Wikipedia |
|---|
| Transmission type | Dual-clutch (PDK)Manufacturer claim · McLaren | Torque-converter automaticIndependent test · Wikipedia |
|---|
| Number of gears | 8Manufacturer claim · McLaren | 8Homologation · US EPA |
|---|