2003 BMW Z4 vs. 1982 BMW 628
To start off, 2003 BMW Z4 is newer by 21 year(s). Which means there will be less support and parts availability for 1982 BMW 628. In addition, the cost of maintenance, including insurance, on 1982 BMW 628 would be higher. At 2,999 cc (6 cylinders), 2003 BMW Z4 is equipped with a bigger engine. In terms of performance, 2003 BMW Z4 (227 HP @ 6000 RPM) has 46 more horse power than 1982 BMW 628. (181 HP @ 6000 RPM). In normal driving conditions, 2003 BMW Z4 should accelerate faster than 1982 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 1982 BMW 628 weights approximately 180 kg more than 2003 BMW Z4.
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 Z4 (291 Nm @ 3500 RPM) has 51 more torque (in Nm) than 1982 BMW 628. (240 Nm @ 4000 RPM). This means 2003 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1982 BMW 628.
Compare all specifications:
2003 BMW Z4 | 1982 BMW 628 | |
Make | BMW | BMW |
Model | Z4 | 628 |
Year Released | 2003 | 1982 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 2999 cc | 2788 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 227 HP | 181 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 291 Nm | 240 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 84 mm | 86.1 mm |
Engine Stroke Size | 90 mm | 80 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1290 kg | 1470 kg |
Vehicle Length | 4100 mm | 4760 mm |
Vehicle Width | 1790 mm | 1730 mm |
Vehicle Height | 1310 mm | 1370 mm |
Wheelbase Size | 2500 mm | 2640 mm |
Fuel Tank Capacity | 55 L | 70 L |