2007 Cadillac STS vs. 1977 Reliant Kitten
To start off, 2007 Cadillac STS is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Reliant Kitten. In addition, the cost of maintenance, including insurance, on 1977 Reliant Kitten would be higher. At 3,563 cc (6 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (253 HP @ 6500 RPM) has 214 more horse power than 1977 Reliant Kitten. (39 HP @ 5500 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1977 Reliant Kitten. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 1247 kg more than 1977 Reliant Kitten. 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, 2007 Cadillac STS (342 Nm @ 3200 RPM) has 279 more torque (in Nm) than 1977 Reliant Kitten. (63 Nm @ 3500 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1977 Reliant Kitten. 2007 Cadillac STS has automatic transmission and 1977 Reliant Kitten has manual transmission. 1977 Reliant Kitten will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac STS | 1977 Reliant Kitten | |
| Make | Cadillac | Reliant |
| Model | STS | Kitten |
| Year Released | 2007 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 848 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 253 HP | 39 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 342 Nm | 63 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 94 mm | 62.5 mm |
| Engine Stroke Size | 85.6 mm | 69.1 mm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1782 kg | 535 kg |
| Vehicle Length | 4990 mm | 3330 mm |
| Vehicle Width | 1850 mm | 1430 mm |
| Vehicle Height | 1470 mm | 1400 mm |
| Wheelbase Size | 2960 mm | 2150 mm |
| Fuel Tank Capacity | 66 L | 27 L |
