2005 Ford Explorer vs. 2003 Infiniti M
To start off, 2005 Ford Explorer is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Infiniti M. In addition, the cost of maintenance, including insurance, on 2003 Infiniti M would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti M is equipped with a bigger engine. In terms of performance, 2003 Infiniti M (340 HP @ 6400 RPM) has 130 more horse power than 2005 Ford Explorer. (210 HP @ 5250 RPM) In normal driving conditions, 2003 Infiniti M should accelerate faster than 2005 Ford Explorer. With that said, vehicle weight also plays an important factor in acceleration. 2005 Ford Explorer weights approximately 192 kg more than 2003 Infiniti M.
Because 2005 Ford Explorer is four wheel drive (4WD), it will have significant more traction and grip than 2003 Infiniti M. In wet, icy, snow, or gravel driving conditions, 2005 Ford Explorer 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 Infiniti M (451 Nm @ 4000 RPM) has 130 more torque (in Nm) than 2005 Ford Explorer. (321 Nm @ 3000 RPM). This means 2003 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2005 Ford Explorer. 2003 Infiniti M has automatic transmission and 2005 Ford Explorer has manual transmission. 2005 Ford Explorer will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Ford Explorer | 2003 Infiniti M | |
| Make | Ford | Infiniti |
| Model | Explorer | M |
| Year Released | 2005 | 2003 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4016 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 340 HP |
| Engine RPM | 5250 RPM | 6400 RPM |
| Torque | 321 Nm | 451 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 100.5 mm | 93 mm |
| Engine Stroke Size | 84.4 mm | 82.7 mm |
| Engine Compression Ratio | 9.7:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1939 kg | 1747 kg |
| Vehicle Length | 5240 mm | 5020 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1790 mm | 1470 mm |
| Wheelbase Size | 3030 mm | 2810 mm |
| Fuel Tank Capacity | 85 L | 79 L |
