1987 BMW 628 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 BMW 628. In addition, the cost of maintenance, including insurance, on 1987 BMW 628 would be higher. At 2,996 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (261 HP @ 6600 RPM) has 80 more horse power than 1987 BMW 628. (181 HP @ 6000 RPM) In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1987 BMW 628. With that said, vehicle weight also plays an important factor in acceleration. 1987 BMW 628 weights approximately 75 kg more than 2009 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, 2009 BMW Z4 (315 Nm @ 2750 RPM) has 75 more torque (in Nm) than 1987 BMW 628. (240 Nm @ 4000 RPM). This means 2009 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1987 BMW 628. 2009 BMW Z4 has automatic transmission and 1987 BMW 628 has manual transmission. 1987 BMW 628 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
1987 BMW 628 | 2009 BMW Z4 | |
Make | BMW | BMW |
Model | 628 | Z4 |
Year Released | 1987 | 2009 |
Body Type | Coupe | Coupe |
Engine Position | Front | Front |
Engine Size | 2788 cc | 2996 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 181 HP | 261 HP |
Engine RPM | 6000 RPM | 6600 RPM |
Torque | 240 Nm | 315 Nm |
Torque RPM | 4000 RPM | 2750 RPM |
Engine Bore Size | 86 mm | 85.1 mm |
Engine Stroke Size | 80 mm | 88 mm |
Engine Compression Ratio | 9.3:1 | 10.7:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1470 kg | 1395 kg |
Vehicle Length | 4760 mm | 4100 mm |
Vehicle Width | 1730 mm | 1790 mm |
Vehicle Height | 1370 mm | 1270 mm |
Wheelbase Size | 2640 mm | 2500 mm |
Fuel Tank Capacity | 70 L | 55 L |