2006 Alfa Romeo GT vs. 2004 BMW 630
To start off, 2006 Alfa Romeo GT is newer by 2 year(s). Which means there will be less support and parts availability for 2004 BMW 630. In addition, the cost of maintenance, including insurance, on 2004 BMW 630 would be higher. At 2,983 cc (6 cylinders), 2004 BMW 630 is equipped with a bigger engine. In terms of performance, 2004 BMW 630 (254 HP @ 6600 RPM) has 106 more horse power than 2006 Alfa Romeo GT. (148 HP @ 4000 RPM) In normal driving conditions, 2004 BMW 630 should accelerate faster than 2006 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 630 weights approximately 336 kg more than 2006 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW 630 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 2004 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo GT, 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, 2006 Alfa Romeo GT (305 Nm @ 2000 RPM) has 5 more torque (in Nm) than 2004 BMW 630. (300 Nm @ 2500 RPM). This means 2006 Alfa Romeo GT will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 630. 2004 BMW 630 has automatic transmission and 2006 Alfa Romeo GT has manual transmission. 2006 Alfa Romeo GT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo GT | 2004 BMW 630 | |
| Make | Alfa Romeo | BMW |
| Model | GT | 630 |
| Year Released | 2006 | 2004 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 2983 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 254 HP |
| Engine RPM | 4000 RPM | 6600 RPM |
| Torque | 305 Nm | 300 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 82 mm | 85 mm |
| Engine Stroke Size | 90.4 mm | 88 mm |
| Engine Compression Ratio | 18.5:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 209 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 7.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1776 kg |
| Vehicle Length | 4500 mm | 4830 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1380 mm |
| Wheelbase Size | 2600 mm | 2730 mm |
| Fuel Consumption Overall | 6.6 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
