1981 BMW 745 vs. 2007 Suzuki Grand Vitara
To start off, 2007 Suzuki Grand Vitara is newer by 26 year(s). Which means there will be less support and parts availability for 1981 BMW 745. In addition, the cost of maintenance, including insurance, on 1981 BMW 745 would be higher. At 3,430 cc (6 cylinders), 1981 BMW 745 is equipped with a bigger engine. In terms of performance, 1981 BMW 745 (252 HP @ 5200 RPM) has 71 more horse power than 2007 Suzuki Grand Vitara. (181 HP @ 5500 RPM). In normal driving conditions, 1981 BMW 745 should accelerate faster than 2007 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 2007 Suzuki Grand Vitara weights approximately 35 kg more than 1981 BMW 745.
Because 2007 Suzuki Grand Vitara is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 745. In wet, icy, snow, or gravel driving conditions, 2007 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, 1981 BMW 745 (380 Nm @ 2200 RPM) has 149 more torque (in Nm) than 2007 Suzuki Grand Vitara. (231 Nm @ 3300 RPM). This means 1981 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 2007 Suzuki Grand Vitara.
Compare all specifications:
| 1981 BMW 745 | 2007 Suzuki Grand Vitara | |
| Make | BMW | Suzuki |
| Model | 745 | Grand Vitara |
| Year Released | 1981 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3430 cc | 2734 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 252 HP | 181 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 380 Nm | 231 Nm |
| Torque RPM | 2200 RPM | 3300 RPM |
| Engine Bore Size | 92 mm | 88 mm |
| Engine Stroke Size | 86 mm | 75 mm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Top Speed | 220 km/hour | 175 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1590 kg | 1625 kg |
| Vehicle Length | 4870 mm | 4770 mm |
| Vehicle Width | 1810 mm | 1790 mm |
| Vehicle Height | 1440 mm | 1750 mm |
| Wheelbase Size | 2800 mm | 2810 mm |
| Fuel Tank Capacity | 100 L | 66 L |
