1971 Cadillac Fleetwood vs. 1966 Vauxhall Viscount
To start off, 1971 Cadillac Fleetwood is newer by 5 year(s). Which means there will be less support and parts availability for 1966 Vauxhall Viscount. In addition, the cost of maintenance, including insurance, on 1966 Vauxhall Viscount would be higher. At 7,725 cc (8 cylinders), 1971 Cadillac Fleetwood is equipped with a bigger engine. In terms of performance, 1971 Cadillac Fleetwood (345 HP @ 4400 RPM) has 223 more horse power than 1966 Vauxhall Viscount. (122 HP @ 4600 RPM). In normal driving conditions, 1971 Cadillac Fleetwood should accelerate faster than 1966 Vauxhall Viscount. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Fleetwood weights approximately 843 kg more than 1966 Vauxhall Viscount. 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, 1971 Cadillac Fleetwood (679 Nm @ 2800 RPM) has 438 more torque (in Nm) than 1966 Vauxhall Viscount. (241 Nm @ 2400 RPM). This means 1971 Cadillac Fleetwood will have an easier job in driving up hills or pulling heavy equipment than 1966 Vauxhall Viscount. 1971 Cadillac Fleetwood has automatic transmission and 1966 Vauxhall Viscount has manual transmission. 1966 Vauxhall Viscount will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Cadillac Fleetwood will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Cadillac Fleetwood | 1966 Vauxhall Viscount | |
| Make | Cadillac | Vauxhall |
| Model | Fleetwood | Viscount |
| Year Released | 1971 | 1966 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 7725 cc | 3294 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 345 HP | 122 HP |
| Engine RPM | 4400 RPM | 4600 RPM |
| Torque | 679 Nm | 241 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Engine Bore Size | 109.2 mm | 92 mm |
| Engine Stroke Size | 103.1 mm | 82.6 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2223 kg | 1380 kg |
| Vehicle Length | 5810 mm | 4760 mm |
| Vehicle Width | 2040 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 3380 mm | 2740 mm |
