1977 BMW 320 vs. 1973 Sunbeam Alpine
To start off, 1977 BMW 320 is newer by 4 year(s). Which means there will be less support and parts availability for 1973 Sunbeam Alpine. In addition, the cost of maintenance, including insurance, on 1973 Sunbeam Alpine would be higher. At 1,989 cc (4 cylinders), 1977 BMW 320 is equipped with a bigger engine. In terms of performance, 1977 BMW 320 (122 HP @ 6000 RPM) has 51 more horse power than 1973 Sunbeam Alpine. (71 HP @ 5000 RPM). In normal driving conditions, 1977 BMW 320 should accelerate faster than 1973 Sunbeam Alpine. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 320 weights approximately 106 kg more than 1973 Sunbeam Alpine. 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, 1977 BMW 320 (160 Nm @ 4000 RPM) has 37 more torque (in Nm) than 1973 Sunbeam Alpine. (123 Nm @ 3000 RPM). This means 1977 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1973 Sunbeam Alpine. 1973 Sunbeam Alpine has automatic transmission and 1977 BMW 320 has manual transmission. 1977 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Sunbeam Alpine will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 BMW 320 | 1973 Sunbeam Alpine | |
Make | BMW | Sunbeam |
Model | 320 | Alpine |
Year Released | 1977 | 1973 |
Engine Size | 1989 cc | 1725 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 122 HP | 71 HP |
Engine RPM | 6000 RPM | 5000 RPM |
Torque | 160 Nm | 123 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1120 kg | 1014 kg |
Vehicle Length | 4360 mm | 4430 mm |
Vehicle Width | 1620 mm | 1650 mm |
Vehicle Height | 1390 mm | 1410 mm |
Wheelbase Size | 2580 mm | 2510 mm |