1987 BMW Z1 vs. 2006 Suzuki Grand Vitara
To start off, 2006 Suzuki Grand Vitara is newer by 19 year(s). Which means there will be less support and parts availability for 1987 BMW Z1. In addition, the cost of maintenance, including insurance, on 1987 BMW Z1 would be higher. At 2,494 cc (6 cylinders), 1987 BMW Z1 is equipped with a bigger engine. In terms of performance, 1987 BMW Z1 (175 HP @ 5800 RPM) has 49 more horse power than 2006 Suzuki Grand Vitara. (126 HP @ 5900 RPM). In normal driving conditions, 1987 BMW Z1 should accelerate faster than 2006 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 2006 Suzuki Grand Vitara weights approximately 180 kg more than 1987 BMW Z1.
Because 2006 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 1987 BMW Z1. In wet, icy, snow, or gravel driving conditions, 2006 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, 1987 BMW Z1 (230 Nm @ 4000 RPM) has 56 more torque (in Nm) than 2006 Suzuki Grand Vitara. (174 Nm @ 2900 RPM). This means 1987 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 2006 Suzuki Grand Vitara.
Compare all specifications:
| 1987 BMW Z1 | 2006 Suzuki Grand Vitara | |
| Make | BMW | Suzuki |
| Model | Z1 | Grand Vitara |
| Year Released | 1987 | 2006 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 175 HP | 126 HP |
| Engine RPM | 5800 RPM | 5900 RPM |
| Torque | 230 Nm | 174 Nm |
| Torque RPM | 4000 RPM | 2900 RPM |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 78.8 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 9.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1430 kg |
| Vehicle Length | 3960 mm | 4200 mm |
| Vehicle Width | 1810 mm | 1790 mm |
| Vehicle Height | 1280 mm | 1750 mm |
| Wheelbase Size | 2450 mm | 2490 mm |
