1975 BMW 520 vs. 2009 Proton Savvy
To start off, 2009 Proton Savvy is newer by 34 year(s). Which means there will be less support and parts availability for 1975 BMW 520. In addition, the cost of maintenance, including insurance, on 1975 BMW 520 would be higher. At 1,991 cc (4 cylinders), 1975 BMW 520 is equipped with a bigger engine. In terms of performance, 1975 BMW 520 (123 HP) has 49 more horse power than 2009 Proton Savvy. (74 HP). In normal driving conditions, 1975 BMW 520 should accelerate faster than 2009 Proton Savvy. With that said, vehicle weight also plays an important factor in acceleration. 1975 BMW 520 weights approximately 350 kg more than 2009 Proton Savvy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 BMW 520 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1975 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2009 Proton Savvy, being front wheel drive (FWD), will offer much better control with better grip. 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, 1975 BMW 520 (172 Nm @ 4350 RPM) has 67 more torque (in Nm) than 2009 Proton Savvy. (105 Nm @ 4250 RPM). This means 1975 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2009 Proton Savvy. 2009 Proton Savvy has automatic transmission and 1975 BMW 520 has manual transmission. 1975 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Proton Savvy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 BMW 520 | 2009 Proton Savvy | |
| Make | BMW | Proton |
| Model | 520 | Savvy |
| Year Released | 1975 | 2009 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 1149 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 74 HP |
| Torque | 172 Nm | 105 Nm |
| Torque RPM | 4350 RPM | 4250 RPM |
| Engine Compression Ratio | 9.3:1 | 10.0:1 |
| Acceleration 0-100mph | 12 seconds | 14.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1295 kg | 945 kg |
| Vehicle Length | 4630 mm | 3720 mm |
| Vehicle Width | 1700 mm | 1650 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2640 mm | 2400 mm |
| Fuel Tank Capacity | 70 L | 40 L |
