2008 BMW Z4 vs. 1991 BMW 318
To start off, 2008 BMW Z4 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 BMW 318. In addition, the cost of maintenance, including insurance, on 1991 BMW 318 would be higher. At 2,497 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (175 HP @ 5800 RPM) has 35 more horse power than 1991 BMW 318. (140 HP @ 6000 RPM). In normal driving conditions, 2008 BMW Z4 should accelerate faster than 1991 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW Z4 weights approximately 110 kg more than 1991 BMW 318. 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, 2008 BMW Z4 (230 Nm @ 3500 RPM) has 55 more torque (in Nm) than 1991 BMW 318. (175 Nm @ 4500 RPM). This means 2008 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 318.
Compare all specifications:
2008 BMW Z4 | 1991 BMW 318 | |
Make | BMW | BMW |
Model | Z4 | 318 |
Year Released | 2008 | 1991 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 175 HP | 140 HP |
Engine RPM | 5800 RPM | 6000 RPM |
Torque | 230 Nm | 175 Nm |
Torque RPM | 3500 RPM | 4500 RPM |
Engine Compression Ratio | 11.0:1 | 8.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 229 km/hour | 208 km/hour |
Acceleration 0-100mph | 6.5 seconds | 10.2 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1350 kg | 1240 kg |
Vehicle Length | 4100 mm | 4440 mm |
Vehicle Width | 1790 mm | 1720 mm |
Vehicle Height | 1310 mm | 1370 mm |
Wheelbase Size | 2500 mm | 2710 mm |
Fuel Tank Capacity | 55 L | 65 L |