2003 BMW X5 vs. 2006 Pontiac Solstice
To start off, 2006 Pontiac Solstice is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 161 more horse power than 2006 Pontiac Solstice. (177 HP @ 6600 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 2006 Pontiac Solstice.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Pontiac Solstice. In wet, icy, snow, or gravel driving conditions, 2003 BMW X5 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, 2003 BMW X5 (400 Nm @ 3700 RPM) has 175 more torque (in Nm) than 2006 Pontiac Solstice. (225 Nm @ 4800 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac Solstice. 2003 BMW X5 has automatic transmission and 2006 Pontiac Solstice has manual transmission. 2006 Pontiac Solstice will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X5 | 2006 Pontiac Solstice | |
| Make | BMW | Pontiac |
| Model | X5 | Solstice |
| Year Released | 2003 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2376 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 338 HP | 177 HP |
| Engine RPM | 6100 RPM | 6600 RPM |
| Torque | 400 Nm | 225 Nm |
| Torque RPM | 3700 RPM | 4800 RPM |
| Engine Bore Size | 92 mm | 87.9 mm |
| Engine Stroke Size | 82.7 mm | 97.8 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4670 mm | 4000 mm |
| Vehicle Width | 1880 mm | 1820 mm |
| Vehicle Height | 1720 mm | 1280 mm |
| Wheelbase Size | 2730 mm | 2420 mm |
| Fuel Consumption Highway | 10.4 L/100km | 8.4 L/100km |
| Fuel Consumption City | 18.3 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 13.3 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 93 L | 49 L |
