2007 Lexus IS vs. 1981 Triumph Acclaim
To start off, 2007 Lexus IS is newer by 26 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 2,499 cc (6 cylinders), 2007 Lexus IS is equipped with a bigger engine. In terms of performance, 2007 Lexus IS (205 HP @ 6400 RPM) has 55 more horse power than 1981 Triumph Acclaim. (150 HP @ 4800 RPM). In normal driving conditions, 2007 Lexus IS should accelerate faster than 1981 Triumph Acclaim. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus IS weights approximately 955 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 2007 Lexus IS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Lexus IS. However, in wet, icy, snow, or gravel driving conditions, 1981 Triumph Acclaim, being front wheel drive (FWD), will offer much better control with better grip. 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 Lexus IS (251 Nm @ 4800 RPM) has 6 more torque (in Nm) than 1981 Triumph Acclaim. (245 Nm @ 2000 RPM). This means 2007 Lexus IS will have an easier job in driving up hills or pulling heavy equipment than 1981 Triumph Acclaim.
Compare all specifications:
| 2007 Lexus IS | 1981 Triumph Acclaim | |
| Make | Lexus | Triumph |
| Model | IS | Acclaim |
| Year Released | 2007 | 1981 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2499 cc | 2213 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 205 HP | 150 HP |
| Engine RPM | 6400 RPM | 4800 RPM |
| Torque | 251 Nm | 245 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1765 kg | 810 kg |
| Vehicle Length | 4580 mm | 4100 mm |
| Vehicle Width | 1810 mm | 1610 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2740 mm | 2330 mm |
