2007 BMW 330 vs. 1976 BMW 633
To start off, 2007 BMW 330 is newer by 31 year(s). Which means there will be less support and parts availability for 1976 BMW 633. In addition, the cost of maintenance, including insurance, on 1976 BMW 633 would be higher. At 3,210 cc (6 cylinders), 1976 BMW 633 is equipped with a bigger engine. In terms of performance, 2007 BMW 330 (228 HP @ 5900 RPM) has 31 more horse power than 1976 BMW 633. (197 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 330 should accelerate faster than 1976 BMW 633. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 330 weights approximately 35 kg more than 1976 BMW 633. 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 BMW 330 (300 Nm @ 3600 RPM) has 15 more torque (in Nm) than 1976 BMW 633. (285 Nm @ 4250 RPM). This means 2007 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1976 BMW 633. 2007 BMW 330 has automatic transmission and 1976 BMW 633 has manual transmission. 1976 BMW 633 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 330 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 330 | 1976 BMW 633 | |
| Make | BMW | BMW |
| Model | 330 | 633 |
| Year Released | 2007 | 1976 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3210 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 197 HP |
| Engine RPM | 5900 RPM | 5500 RPM |
| Torque | 300 Nm | 285 Nm |
| Torque RPM | 3600 RPM | 4250 RPM |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1505 kg | 1470 kg |
| Vehicle Length | 4480 mm | 4760 mm |
| Vehicle Width | 1750 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2730 mm | 2630 mm |
| Fuel Tank Capacity | 63 L | 70 L |
