|
|
| Technical Specs of This Model |
| 1. |
Z4 2.5si Automatic 2005
|
|
|
| General Information |
| Make |
BMW |
| Model |
Z4 2.5si Automatic |
| Production Year |
2005 |
| Country |
|
| Designer |
|
| Production Number |
|
| Model Code |
|
| Model Family |
|
|
| Chassis and Dimensions |
| Chassis Type |
2S DHC |
| Number of Doors |
2 |
| Wheelbase |
2495 mm (98,2 in) |
| Front Track |
1473 mm (58 in) |
| Rear Track |
1523 mm (60 in) |
| Length |
4091 mm (161,1 in) |
| Width |
1781 mm (70,1 in) |
| Height |
1299 mm (51,1 in) |
| Ground Clearance |
|
| Length / Wheelbase Ratio |
1,64 |
| Weight |
1395 kg (3072,7 lb) |
| Weight Distribution (front/rear) |
|
| Fuel Capacity |
55 litre (12,1 Imp gal , 14,5 US gal) |
|
| Aerodynamics |
| Drag Coefficient |
0,36 |
| Frontal Area |
1,91 |
| Cx |
0,69 |
|
| Engine Specifications |
| Engine Manufacturer |
BMW |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
|
| Coolant Type |
Water |
| Engine Type |
DOHC |
| Number of Cylinders and Placement |
S-6 |
| Valves per Cylinder |
4 (Total of 24 Pieces) |
| Engine Displacement |
2497 cc (152,38 cu in) |
| Bore |
82 mm (3,23 in) |
| Stroke |
78,8 mm (3,1 in) |
| Bore / Stroke Ratio |
1,04 |
| Unitary Capacity |
416,17 cc/cylinder (25,4 cu in/cylinder) |
| Number of Main Bearings |
|
| Compression Ratio |
11 : 1 |
| Fuel System Type |
|
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
215 HP (160,3 kW) |
| Maximum Engine Power rpm |
6500 d/d |
| Maximum Engine Torque |
250 N.m (184,5 lb.ft , 25,5 kg.m) |
| Maximum Engine Torque rpm |
2750 d/d |
| Engine Torque at Max. Engine Power rpm |
235,5 N.m (6500 d/d) |
| Power / Weight Ratio |
154,1 HP/ton (114,9 W/kg) |
| Power / Engine Displacement Ratio |
86,1 HP/litre (64,2 kW/litre) |
| CO2 Emissions |
216 g/km |
| Fuel Consumption |
12.8/6.8/9.0 l/100km urban/extra-urban/combined |
|
| Performance |
| 0 - 80 km/h |
|
| 0 - 60 mph |
|
| 0 - 100 km/h |
6,9 s |
| 0 - 160 km/h |
|
| 80 - 120 km/h (in top gear) |
|
| 0 - 400 m Acceleration |
|
| 0 - 1000 m Acceleration |
|
| Top Speed |
238 km/h (147,9 mph) |
|
| Gearbox and Transmission |
| Transmission Type |
6A |
| Top Gear Ratio |
0,69 : 1 |
| Final Drive Ratio |
3,73 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
|
| Handling, Suspension Geometry and Brakes |
| Steering Type |
|
| Steering Turns (lock to lock) |
|
| Turning Circle Diameter |
|
| Suspension (front) |
|
| Suspension (rear) |
|
| Brakes (front/rear) |
VeDi/VeDi-S-ABS |
| Brake Disc Diameter (front) |
300 mm |
| Brake Disc Diameter (rear) |
294 mm |
| Wheels (front) |
7J x 16 |
| Wheels (rear) |
7J x 16 |
| Tyres (front) |
225/55 R 16 92V |
| Tyres (rear) |
225/55 R 16 92V |
|
