1991 Alfa Romeo SZ vs. 1974 Sunbeam Rapier
To start off, 1991 Alfa Romeo SZ is newer by 17 year(s). Which means there will be less support and parts availability for 1974 Sunbeam Rapier. In addition, the cost of maintenance, including insurance, on 1974 Sunbeam Rapier would be higher. At 2,959 cc (6 cylinders), 1991 Alfa Romeo SZ is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo SZ (208 HP @ 6200 RPM) has 129 more horse power than 1974 Sunbeam Rapier. (79 HP @ 5200 RPM). In normal driving conditions, 1991 Alfa Romeo SZ should accelerate faster than 1974 Sunbeam Rapier. With that said, vehicle weight also plays an important factor in acceleration. 1991 Alfa Romeo SZ weights approximately 230 kg more than 1974 Sunbeam Rapier. 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, 1991 Alfa Romeo SZ (245 Nm @ 4500 RPM) has 119 more torque (in Nm) than 1974 Sunbeam Rapier. (126 Nm @ 3800 RPM). This means 1991 Alfa Romeo SZ will have an easier job in driving up hills or pulling heavy equipment than 1974 Sunbeam Rapier.
Compare all specifications:
1991 Alfa Romeo SZ | 1974 Sunbeam Rapier | |
Make | Alfa Romeo | Sunbeam |
Model | SZ | Rapier |
Year Released | 1991 | 1974 |
Engine Position | Front | Front |
Engine Size | 2959 cc | 1725 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 208 HP | 79 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Torque | 245 Nm | 126 Nm |
Torque RPM | 4500 RPM | 3800 RPM |
Engine Bore Size | 93 mm | 81.5 mm |
Engine Stroke Size | 72.6 mm | 82.7 mm |
Engine Compression Ratio | 10.0:1 | 9.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1260 kg | 1030 kg |
Vehicle Length | 4670 mm | 4440 mm |
Vehicle Width | 1740 mm | 1670 mm |
Vehicle Height | 1320 mm | 1400 mm |
Wheelbase Size | 2520 mm | 2510 mm |
Fuel Tank Capacity | 50 L | 68 L |