1991 BMW Z1 vs. 2010 Suzuki Grand Vitara
To start off, 2010 Suzuki Grand Vitara is newer by 19 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 9 more horse power than 2010 Suzuki Grand Vitara. (166 HP @ 6000 RPM). In normal driving conditions, 1991 BMW Z1 should accelerate faster than 2010 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 2010 Suzuki Grand Vitara weights approximately 388 kg more than 1991 BMW Z1.
Because 2010 Suzuki Grand Vitara 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, 2010 Suzuki Grand Vitara 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, 1991 BMW Z1 (230 Nm @ 4000 RPM) has 11 more torque (in Nm) than 2010 Suzuki Grand Vitara. (219 Nm @ 4000 RPM). This means 1991 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 2010 Suzuki Grand Vitara. 2010 Suzuki Grand Vitara 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. 2010 Suzuki Grand Vitara will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW Z1 | 2010 Suzuki Grand Vitara | |
| Make | BMW | Suzuki |
| Model | Z1 | Grand Vitara |
| Year Released | 1991 | 2010 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2393 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 175 HP | 166 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 230 Nm | 219 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 82 mm | 92 mm |
| Engine Stroke Size | 78.8 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1638 kg |
| Vehicle Length | 3960 mm | 4501 mm |
| Vehicle Width | 1810 mm | 1811 mm |
| Vehicle Height | 1280 mm | 1684 mm |
| Wheelbase Size | 2450 mm | 2639 mm |
