2006 BMW X5 vs. 1981 Triumph Acclaim
To start off, 2006 BMW X5 is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Triumph Acclaim. In addition, the cost of maintenance, including insurance, on 1981 Triumph Acclaim would be higher. At 4,392 cc, 2006 BMW X5 is equipped with a bigger engine. In terms of performance, 2006 BMW X5 (315 HP @ 5400 RPM) has 165 more horse power than 1981 Triumph Acclaim. (150 HP @ 4800 RPM). In normal driving conditions, 2006 BMW X5 should accelerate faster than 1981 Triumph Acclaim. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X5 weights approximately 1425 kg more than 1981 Triumph Acclaim. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Triumph Acclaim. In wet, icy, snow, or gravel driving conditions, 2006 BMW X5 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, 2006 BMW X5 (439 Nm @ 3600 RPM) has 194 more torque (in Nm) than 1981 Triumph Acclaim. (245 Nm @ 2000 RPM). This means 2006 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1981 Triumph Acclaim.
Compare all specifications:
| 2006 BMW X5 | 1981 Triumph Acclaim | |
| Make | BMW | Triumph |
| Model | X5 | Acclaim |
| Year Released | 2006 | 1981 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4392 cc | 2213 cc |
| Horse Power | 315 HP | 150 HP |
| Engine RPM | 5400 RPM | 4800 RPM |
| Torque | 439 Nm | 245 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2235 kg | 810 kg |
| Vehicle Length | 4670 mm | 4100 mm |
| Vehicle Width | 1880 mm | 1610 mm |
| Vehicle Height | 1760 mm | 1350 mm |
| Wheelbase Size | 2830 mm | 2330 mm |
