1976 BMW 633 vs. 2011 BMW 335
To start off, 2011 BMW 335 is newer by 35 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, 2011 BMW 335 (300 HP @ 5800 RPM) has 103 more horse power than 1976 BMW 633. (197 HP @ 5500 RPM) In normal driving conditions, 2011 BMW 335 should accelerate faster than 1976 BMW 633. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 335 weights approximately 155 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.
Because 2011 BMW 335 is all wheel drive (AWD), it will have significant more traction and grip than 1976 BMW 633. In wet, icy, snow, or gravel driving conditions, 2011 BMW 335 will offer significantly more control. 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, 2011 BMW 335 (406 Nm @ 1200 RPM) has 121 more torque (in Nm) than 1976 BMW 633. (285 Nm @ 4250 RPM). This means 2011 BMW 335 will have an easier job in driving up hills or pulling heavy equipment than 1976 BMW 633.
Compare all specifications:
| 1976 BMW 633 | 2011 BMW 335 | |
| Make | BMW | BMW |
| Model | 633 | 335 |
| Year Released | 1976 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 300 HP |
| Engine RPM | 5500 RPM | 5800 RPM |
| Torque | 285 Nm | 406 Nm |
| Torque RPM | 4250 RPM | 1200 RPM |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1470 kg | 1625 kg |
| Vehicle Length | 4760 mm | 4600 mm |
| Vehicle Width | 1760 mm | 1783 mm |
| Vehicle Height | 1390 mm | 1374 mm |
| Wheelbase Size | 2630 mm | 2761 mm |
| Fuel Tank Capacity | 70 L | 61 L |
