2005 Chevrolet Impala vs. 1948 Triumph Roadster
To start off, 2005 Chevrolet Impala is newer by 57 year(s). Which means there will be less support and parts availability for 1948 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1948 Triumph Roadster 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 119 more horse power than 1948 Triumph Roadster. (62 HP @ 4500 RPM). In normal driving conditions, 2005 Chevrolet Impala should accelerate faster than 1948 Triumph Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Impala weights approximately 385 kg more than 1948 Triumph Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1948 Triumph Roadster 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 1948 Triumph Roadster. However, in wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Impala, 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, 2005 Chevrolet Impala (278 Nm) has 153 more torque (in Nm) than 1948 Triumph Roadster. (125 Nm). This means 2005 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1948 Triumph Roadster. 2005 Chevrolet Impala has automatic transmission and 1948 Triumph Roadster has manual transmission. 1948 Triumph Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Impala | 1948 Triumph Roadster | |
| Make | Chevrolet | Triumph |
| Model | Impala | Roadster |
| Year Released | 2005 | 1948 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 1776 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 181 HP | 62 HP |
| Engine RPM | 5600 RPM | 4500 RPM |
| Torque | 278 Nm | 125 Nm |
| Engine Bore Size | 91 mm | 73 mm |
| Engine Stroke Size | 84 mm | 106 mm |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1537 kg | 1152 kg |
| Vehicle Length | 5090 mm | 4290 mm |
| Vehicle Width | 1860 mm | 1630 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2880 mm | 2550 mm |
