1991 BMW Z1 vs. 1999 BMW 330
To start off, 1999 BMW 330 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 BMW Z1. In addition, the cost of maintenance, including insurance, on 1991 BMW Z1 would be higher. At 2,977 cc (6 cylinders), 1999 BMW 330 is equipped with a bigger engine. In terms of performance, 1999 BMW 330 (183 HP @ 4000 RPM) has 8 more horse power than 1991 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 1999 BMW 330 should accelerate faster than 1991 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 330 weights approximately 370 kg more than 1991 BMW Z1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW Z1. In wet, icy, snow, or gravel driving conditions, 1999 BMW 330 will offer significantly more control. 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, 1999 BMW 330 (390 Nm @ 1750 RPM) has 160 more torque (in Nm) than 1991 BMW Z1. (230 Nm @ 4000 RPM). This means 1999 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW Z1.
Compare all specifications:
1991 BMW Z1 | 1999 BMW 330 | |
Make | BMW | BMW |
Model | Z1 | 330 |
Year Released | 1991 | 1999 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2977 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 175 HP | 183 HP |
Engine RPM | 5800 RPM | 4000 RPM |
Torque | 230 Nm | 390 Nm |
Torque RPM | 4000 RPM | 1750 RPM |
Engine Bore Size | 82 mm | 84 mm |
Engine Stroke Size | 78.8 mm | 88 mm |
Engine Compression Ratio | 11.0:1 | 8.6:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1250 kg | 1620 kg |
Vehicle Length | 3960 mm | 4480 mm |
Vehicle Width | 1810 mm | 1750 mm |
Vehicle Height | 1280 mm | 1420 mm |
Wheelbase Size | 2450 mm | 2730 mm |