1949 Armstrong Siddeley Whitley vs. 1968 Buick Riviera
To start off, 1968 Buick Riviera is newer by 19 year(s). Which means there will be less support and parts availability for 1949 Armstrong Siddeley Whitley. In addition, the cost of maintenance, including insurance, on 1949 Armstrong Siddeley Whitley would be higher. At 7,050 cc (8 cylinders), 1968 Buick Riviera is equipped with a bigger engine. In terms of performance, 1968 Buick Riviera (305 HP @ 5000 RPM) has 230 more horse power than 1949 Armstrong Siddeley Whitley. (75 HP @ 4200 RPM) In normal driving conditions, 1968 Buick Riviera should accelerate faster than 1949 Armstrong Siddeley Whitley. With that said, vehicle weight also plays an important factor in acceleration. 1968 Buick Riviera weights approximately 470 kg more than 1949 Armstrong Siddeley Whitley. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1968 Buick Riviera (645 Nm @ 3200 RPM) has 500 more torque (in Nm) than 1949 Armstrong Siddeley Whitley. (145 Nm @ 3000 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1949 Armstrong Siddeley Whitley. 1968 Buick Riviera has automatic transmission and 1949 Armstrong Siddeley Whitley has manual transmission. 1949 Armstrong Siddeley Whitley will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1968 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1949 Armstrong Siddeley Whitley | 1968 Buick Riviera | |
| Make | Armstrong Siddeley | Buick |
| Model | Whitley | Riviera |
| Year Released | 1949 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2309 cc | 7050 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 305 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 145 Nm | 645 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 70 mm | 106.2 mm |
| Engine Stroke Size | 100 mm | 99.4 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1430 kg | 1900 kg |
| Vehicle Length | 4710 mm | 5370 mm |
| Vehicle Width | 1730 mm | 2020 mm |
| Vehicle Height | 1610 mm | 1370 mm |
| Wheelbase Size | 2930 mm | 3030 mm |
