2005 Chevrolet Impala vs. 1981 Triumph Acclaim
To start off, 2005 Chevrolet Impala is newer by 24 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 3,343 cc (6 cylinders), 2005 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Impala (181 HP @ 5600 RPM) has 31 more horse power than 1981 Triumph Acclaim. (150 HP @ 4800 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1981 Triumph Acclaim. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 727 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2005 Chevrolet Impala (278 Nm) has 33 more torque (in Nm) than 1981 Triumph Acclaim. (245 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1981 Triumph Acclaim.
Compare all specifications:
| 2005 Chevrolet Impala | 1981 Triumph Acclaim | |
| Make | Chevrolet | Triumph |
| Model | Impala | Acclaim |
| Year Released | 2005 | 1981 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 2213 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 181 HP | 150 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 278 Nm | 245 Nm |
| Drive Type | Front | Front |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1537 kg | 810 kg |
| Vehicle Length | 5090 mm | 4100 mm |
| Vehicle Width | 1860 mm | 1610 mm |
| Vehicle Height | 1460 mm | 1350 mm |
| Wheelbase Size | 2880 mm | 2330 mm |
