1991 BMW Z1 vs. 2007 BMW 120
To start off, 2007 BMW 120 is newer by 16 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 2,497 cc (6 cylinders), 1991 BMW Z1 is equipped with a bigger engine. In terms of performance, 1991 BMW Z1 (175 HP @ 5800 RPM) has 27 more horse power than 2007 BMW 120. (148 HP @ 6200 RPM). In normal driving conditions, 1991 BMW Z1 should accelerate faster than 2007 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 120 weights approximately 100 kg more than 1991 BMW Z1.
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, 1991 BMW Z1 (230 Nm @ 4000 RPM) has 30 more torque (in Nm) than 2007 BMW 120. (200 Nm @ 3600 RPM). This means 1991 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 120. 2007 BMW 120 has automatic transmission and 1991 BMW Z1 has manual transmission. 1991 BMW Z1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 120 will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 BMW Z1 | 2007 BMW 120 | |
Make | BMW | BMW |
Model | Z1 | 120 |
Year Released | 1991 | 2007 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 175 HP | 148 HP |
Engine RPM | 5800 RPM | 6200 RPM |
Torque | 230 Nm | 200 Nm |
Torque RPM | 4000 RPM | 3600 RPM |
Engine Compression Ratio | 11.0:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Vehicle Weight | 1250 kg | 1350 kg |
Vehicle Length | 3960 mm | 4230 mm |
Vehicle Width | 1810 mm | 1440 mm |
Vehicle Height | 1280 mm | 1760 mm |
Wheelbase Size | 2450 mm | 2670 mm |