1991 BMW Z1 vs. 2007 Saleen S7
To start off, 2007 Saleen S7 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 7,000 cc (8 cylinders), 2007 Saleen S7 is equipped with a bigger engine. In terms of performance, 2007 Saleen S7 (750 HP @ 6300 RPM) has 575 more horse power than 1991 BMW Z1. (175 HP @ 5800 RPM) In normal driving conditions, 2007 Saleen S7 should accelerate faster than 1991 BMW Z1. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW Z1 weights approximately 3 kg more than 2007 Saleen S7.
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, 2007 Saleen S7 (949 Nm @ 4800 RPM) has 719 more torque (in Nm) than 1991 BMW Z1. (230 Nm @ 4000 RPM). This means 2007 Saleen S7 will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW Z1.
Compare all specifications:
1991 BMW Z1 | 2007 Saleen S7 | |
Make | BMW | Saleen |
Model | Z1 | S7 |
Year Released | 1991 | 2007 |
Body Type | Roadster | Coupe |
Engine Position | Front | Middle |
Engine Size | 2497 cc | 7000 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 175 HP | 750 HP |
Engine RPM | 5800 RPM | 6300 RPM |
Torque | 230 Nm | 949 Nm |
Torque RPM | 4000 RPM | 4800 RPM |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 2 seats |
Vehicle Weight | 1250 kg | 1247 kg |
Vehicle Length | 3960 mm | 4755 mm |
Vehicle Width | 1810 mm | 1981 mm |
Vehicle Height | 1280 mm | 1041 mm |
Wheelbase Size | 2450 mm | 2692 mm |