2008 BMW X3 vs. 1984 Porsche 911
To start off, 2008 BMW X3 is newer by 24 year(s). Which means there will be less support and parts availability for 1984 Porsche 911. In addition, the cost of maintenance, including insurance, on 1984 Porsche 911 would be higher. At 3,164 cc (6 cylinders), 1984 Porsche 911 is equipped with a bigger engine. In terms of performance, 1984 Porsche 911 (229 HP @ 5900 RPM) has 1 more horse power than 2008 BMW X3. (228 HP @ 4000 RPM) In normal driving conditions, 1984 Porsche 911 should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 535 kg more than 1984 Porsche 911.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 BMW X3 (480 Nm @ 1750 RPM) has 194 more torque (in Nm) than 1984 Porsche 911. (286 Nm @ 4800 RPM). This means 2008 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Porsche 911. 2008 BMW X3 has automatic transmission and 1984 Porsche 911 has manual transmission. 1984 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW X3 | 1984 Porsche 911 | |
| Make | BMW | Porsche |
| Model | X3 | 911 |
| Year Released | 2008 | 1984 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 2993 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 229 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 480 Nm | 286 Nm |
| Torque RPM | 1750 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 95 mm |
| Engine Stroke Size | 90 mm | 74.4 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1765 kg | 1230 kg |
| Vehicle Length | 4570 mm | 4300 mm |
| Vehicle Width | 1680 mm | 1660 mm |
| Vehicle Height | 1860 mm | 1330 mm |
| Wheelbase Size | 2800 mm | 2280 mm |
| Fuel Tank Capacity | 67 L | 80 L |
