2003 BMW 545 vs. 2002 BMW Z3
To start off, 2003 BMW 545 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 BMW Z3. In addition, the cost of maintenance, including insurance, on 2002 BMW Z3 would be higher. At 4,398 cc (8 cylinders), 2003 BMW 545 is equipped with a bigger engine. In terms of performance, 2003 BMW 545 (328 HP @ 6100 RPM) has 100 more horse power than 2002 BMW Z3. (228 HP @ 5900 RPM). In normal driving conditions, 2003 BMW 545 should accelerate faster than 2002 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 545 weights approximately 305 kg more than 2002 BMW Z3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 BMW 545 (450 Nm @ 3600 RPM) has 149 more torque (in Nm) than 2002 BMW Z3. (301 Nm @ 3500 RPM). This means 2003 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z3. 2002 BMW Z3 has automatic transmission and 2003 BMW 545 has manual transmission. 2003 BMW 545 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 BMW Z3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 BMW 545 | 2002 BMW Z3 | |
Make | BMW | BMW |
Model | 545 | Z3 |
Year Released | 2003 | 2002 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2996 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 328 HP | 228 HP |
Engine RPM | 6100 RPM | 5900 RPM |
Torque | 450 Nm | 301 Nm |
Torque RPM | 3600 RPM | 3500 RPM |
Engine Bore Size | 92 mm | 84 mm |
Engine Stroke Size | 82.7 mm | 89.6 mm |
Top Speed | 250 km/hour | 236 km/hour |
Acceleration 0-100mph | 6.1 seconds | 6.3 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1705 kg | 1400 kg |
Vehicle Length | 4850 mm | 4060 mm |
Vehicle Width | 1850 mm | 1750 mm |
Vehicle Height | 1470 mm | 1300 mm |
Wheelbase Size | 2840 mm | 2450 mm |
Fuel Tank Capacity | 70 L | 51 L |