1977 BMW 520 vs. 2006 Volvo XC90
To start off, 2006 Volvo XC90 is newer by 29 year(s). Which means there will be less support and parts availability for 1977 BMW 520. In addition, the cost of maintenance, including insurance, on 1977 BMW 520 would be higher. At 2,922 cc (6 cylinders), 2006 Volvo XC90 is equipped with a bigger engine. In terms of performance, 2006 Volvo XC90 (268 HP) has 134 more horse power than 1977 BMW 520. (134 HP) In normal driving conditions, 2006 Volvo XC90 should accelerate faster than 1977 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1977 BMW 520 weights approximately 127 kg more than 2006 Volvo XC90.
Because 2006 Volvo XC90 is four wheel drive (4WD), it will have significant more traction and grip than 1977 BMW 520. In wet, icy, snow, or gravel driving conditions, 2006 Volvo XC90 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, 2006 Volvo XC90 (380 Nm @ 1800 RPM) has 100 more torque (in Nm) than 1977 BMW 520. (280 Nm @ 1750 RPM). This means 2006 Volvo XC90 will have an easier job in driving up hills or pulling heavy equipment than 1977 BMW 520. 2006 Volvo XC90 has automatic transmission and 1977 BMW 520 has manual transmission. 1977 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Volvo XC90 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 BMW 520 | 2006 Volvo XC90 | |
| Make | BMW | Volvo |
| Model | 520 | XC90 |
| Year Released | 1977 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1951 cc | 2922 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 268 HP |
| Torque | 280 Nm | 380 Nm |
| Torque RPM | 1750 RPM | 1800 RPM |
| Top Speed | 206 km/hour | 210 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 9.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1438 kg |
| Vehicle Length | 4780 mm | 4610 mm |
| Vehicle Height | 1440 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2720 mm |
| Fuel Consumption Overall | 5.9 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 70 L | 72 L |
