2004 Alfa Romeo GT vs. 2008 Infiniti M
To start off, 2008 Infiniti M is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo GT would be higher. At 4,493 cc (8 cylinders), 2008 Infiniti M is equipped with a bigger engine. In terms of performance, 2008 Infiniti M (325 HP @ 6400 RPM) has 88 more horse power than 2004 Alfa Romeo GT. (237 HP @ 6200 RPM) In normal driving conditions, 2008 Infiniti M should accelerate faster than 2004 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2008 Infiniti M weights approximately 422 kg more than 2004 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 2004 Alfa Romeo GT. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti M 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 Infiniti M (456 Nm @ 4000 RPM) has 156 more torque (in Nm) than 2004 Alfa Romeo GT. (300 Nm @ 4800 RPM). This means 2008 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo GT. 2008 Infiniti M has automatic transmission and 2004 Alfa Romeo GT has manual transmission. 2004 Alfa Romeo GT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Alfa Romeo GT | 2008 Infiniti M | |
| Make | Alfa Romeo | Infiniti |
| Model | GT | M |
| Year Released | 2004 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 4493 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 325 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 300 Nm | 456 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1837 kg |
| Vehicle Length | 4500 mm | 4900 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1330 mm | 1520 mm |
| Wheelbase Size | 2600 mm | 2910 mm |
| Fuel Consumption Overall | 12.5 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 76 L |
