1981 Alfa Romeo GTV6 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 26 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo GTV6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo GTV6 would be higher. At 2,492 cc (6 cylinders), 1981 Alfa Romeo GTV6 is equipped with a bigger engine. In terms of performance, 1981 Alfa Romeo GTV6 (158 HP @ 5600 RPM) has 10 more horse power than 2007 BMW X3. (148 HP @ 6200 RPM). In normal driving conditions, 1981 Alfa Romeo GTV6 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 445 kg more than 1981 Alfa Romeo GTV6.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Alfa Romeo GTV6. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 1981 Alfa Romeo GTV6 (214 Nm @ 4000 RPM) has 14 more torque (in Nm) than 2007 BMW X3. (200 Nm @ 3750 RPM). This means 1981 Alfa Romeo GTV6 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
| 1981 Alfa Romeo GTV6 | 2007 BMW X3 | |
| Make | Alfa Romeo | BMW |
| Model | GTV6 | X3 |
| Year Released | 1981 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 158 HP | 148 HP |
| Engine RPM | 5600 RPM | 6200 RPM |
| Torque | 214 Nm | 200 Nm |
| Torque RPM | 4000 RPM | 3750 RPM |
| Engine Bore Size | 88 mm | 84 mm |
| Engine Stroke Size | 68.3 mm | 90 mm |
| Top Speed | 212 km/hour | 198 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1210 kg | 1655 kg |
| Vehicle Length | 4270 mm | 4570 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1340 mm | 1680 mm |
| Wheelbase Size | 2410 mm | 2800 mm |
| Fuel Tank Capacity | 75 L | 67 L |
