| Engine Code | M62 B44 | Total number of cylinders | 8 |
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| Engine Type | V engine (90.0° vee) | Total number of valves | 32 |
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| Engine Manufacturer | BMW | Valves per cylinder | 4 |
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| Engine construction | | Bore | 92.0 mm / 3.62 in / 3.62 in |
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| Fuel | petrol (gasoline) | Stroke | 82.7 mm / 3.26 in / 3.26 in |
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| Fuel supply | | Bore/Stroke ratio | 1.11 |
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| Engine Main bearings | 5 | Engine displacement | 4398 cm3 / 268.4 cu in / 268.4 cu in |
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| Cam Design | DOHC (double overhead camshafts, twin cam) | Unitary capacity | 549.75 cm3/cylinder / 33.548 cu in/cylinder / 33.548 cu in/cylinder |
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| Sump | | Compression ratio | 10.0 : 1 |
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| Aspiration | natural | Max. output power | 210.3 kW / 285.9 hp / 285.9 hp at 5500 rpm / 5500 rpm / 5500 rpm |
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| Compressor type | N/A | Max. torque | 440.0 Nm / 324.5 lbft / 324.5 lbft at 3600 rpm / 3600 rpm / 3600 rpm |
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| Intercooler | none | Maximum rpm | |
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| Coolant | water | Max. net output | 207.4 kW / 282.0 bhp / 282.0 bhp |
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| Catalytic converter | yes | Specific output | 64.1 kW/l / 1.428 bhp/cu in / 1.428 bhp/cu in |
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| | | Specific torque | 100.05 Nm/l / 0.875 lbft/cu in / 0.875 lbft/cu in |
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| Acceleration 0-50 mph (80 km/h) | | Top (maximal) speed | 257 km/h / 160 mph / 160 mph |
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| Acceleration 0-60 mph (96 km/h) | 4.80 s / 4.80 s / 4.80 s | Power-to-weight ratio | 290.42 kW/ton / 394.86 bhp/ton / 394.86 bhp/ton |
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| Acceleration 0-100 km/h | | Fuel consumption, City (urban) | 10.3 l/100km / 27.5 mi/UK gal / 22.9 mi/US gal |
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| Acceleration 0-100 mph (160 km/h) | 11.70 s / 11.70 s / 11.70 s | Fuel consumption, Road (extra-urban) | 6.2 l/100km / 45.6 mi/UK gal / 38.0 mi/US gal |
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| Acceleration 80-120 km/h (50-70 mph) in top | | Fuel consumption, Mixed (combined) | 7.7 l/100km / 36.7 mi/UK gal / 30.5 mi/US gal |
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| 0-Quarter-mile time | 13.50 s / 13.50 s / 13.50 s (top 105 km/h / 65 mph / 65 mph) | Fuel consumption, Euro | |
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| 0-Kilometer time | 25.00 s / 25.00 s / 25.00 s | CO2 emissions | 295 g/km / 475 g/mi / 475 g/mi |
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