Make / trade name
BMW 645Ci Cabrio
- Manufacturer : BMW BAYERISCHE MOTOREN WERKE AG, D-80788 MUENCHEN
- Chassis number prefix : WBAEK71..........
Body type
Ouvert avec capote / hardtop
Technical type / EC no.
- Type, variant / version : 663C; EK71/31, -/32
- EC type-approval no. : e1*70/156-2001/116*0253
- Approved on : 08.01.2004
Engine
- Brand : BMW
- Type : N62B44A
- Displacement : 4'398 cm³
- Power : 245 kW (333 hp) · 6'100 rpm
- Torque : 450 Nm · 3'600 rpm
- Engine code : N62B44A
- Fuel : Petrol
- Drive : Rear-wheel drive
- Gearbox : m6 / m6a / a6
- Top speed : 250 km/h
Service Parts
All service parts ›
Weights and dimensions
- Kerb weight : 1'890 – 1'895 kg
- Gross vehicle weight : 2'215 – 2'250 kg
- Axle load (front / rear) : 1'070 kg / 1'270 kg
- Length × width × height : 4'820 × 1'855 × 1'373 mm
- Wheelbase : 2'780 mm
- Seats : 4
- Doors : 2
Approved tyres and wheels
View tyre size equivalences- AV+AR= 245/45R18 Equivalences 96W; 8x18 DP14 / 245/50R17 Equivalences 99H M+S; 7 1/2x17 DP14
- AV= 245/45R18 Equivalences 96W; 8x18 DP14 AR= 275/40R18 Equivalences 99W; 9x18 DP18
- AV= 245/40R19 Equivalences 94W; 8 1/2x19 DP14 AR= 275/35R19 Equivalences 96W; 9x19 DP18
Emissions
- Emissions code (box 72) : B04
- Emission control : Catalytic converter
- Driving / stationary noise : 73 dB(A) / 85 dB(A) · 4'575 rpm
| Gearbox | CO | HC | NOx | PM |
|---|---|---|---|---|
| a6 | 150 | 40 | 20 | – |
| m6a | 690 | 20 | 30 | – |
| m6 | 690 | 20 | 30 | – |
Remarks
09) dès e1*2001/116*0253*01
68) AV= 245/35R20 91Y; 8 1/2x20 DP14 AR= 275/30R20 93Y; 9 1/2x20 DP20
pneus d'été et d'hiver seulement sur jantes AL coulées ou forgées
68) AV= 245/35R20 91Y; 8 1/2x20 DP14 AR= 275/30R20 93Y; 9 1/2x20 DP20
pneus d'été et d'hiver seulement sur jantes AL coulées ou forgées
Source: Federal Roads Office (FEDRO), public type-approval data.
Parts for BMW 6 Décapotable (E64) 645 Ci
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