1989 Infiniti Q45 vs. 2009 Mercedes-Benz E
To start off, 2009 Mercedes-Benz E is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1989 Infiniti Q45 would be higher. At 5,461 cc (8 cylinders), 2009 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz E (382 HP @ 6000 RPM) has 105 more horse power than 1989 Infiniti Q45. (277 HP @ 6000 RPM) In normal driving conditions, 2009 Mercedes-Benz E should accelerate faster than 1989 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 1989 Infiniti Q45 weights approximately 520 kg more than 2009 Mercedes-Benz E.
Because 2009 Mercedes-Benz E is four wheel drive (4WD), it will have significant more traction and grip than 1989 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz E 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, 2009 Mercedes-Benz E (530 Nm @ 2800 RPM) has 134 more torque (in Nm) than 1989 Infiniti Q45. (396 Nm @ 4000 RPM). This means 2009 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 1989 Infiniti Q45.
Compare all specifications:
| 1989 Infiniti Q45 | 2009 Mercedes-Benz E | |
| Make | Infiniti | Mercedes-Benz |
| Model | Q45 | E |
| Year Released | 1989 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 4494 cc | 5461 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 277 HP | 382 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 396 Nm | 530 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1230 kg |
| Vehicle Length | 5080 mm | 4860 mm |
| Vehicle Width | 1830 mm | 1830 mm |
| Vehicle Height | 1440 mm | 1490 mm |
| Wheelbase Size | 2890 mm | 2860 mm |
| Fuel Tank Capacity | 72 L | 80 L |
