1991 Infiniti Q45 vs. 2003 Mercedes-Benz S
To start off, 2003 Mercedes-Benz S is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1991 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 1991 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1991 Infiniti Q45 (277 HP @ 6000 RPM) has 1 more horse power than 2003 Mercedes-Benz S. (276 HP @ 5750 RPM). In normal driving conditions, 1991 Infiniti Q45 should accelerate faster than 2003 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 205 kg more than 1991 Infiniti Q45.
Because 2003 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 1991 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2003 Mercedes-Benz S 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 Mercedes-Benz S (400 Nm @ 3000 RPM) has 3 more torque (in Nm) than 1991 Infiniti Q45. (397 Nm @ 4000 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1991 Infiniti Q45.
Compare all specifications:
1991 Infiniti Q45 | 2003 Mercedes-Benz S | |
Make | Infiniti | Mercedes-Benz |
Model | Q45 | S |
Year Released | 1991 | 2003 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4494 cc | 4266 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 277 HP | 276 HP |
Engine RPM | 6000 RPM | 5750 RPM |
Torque | 397 Nm | 400 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 93 mm | 89.9 mm |
Engine Stroke Size | 82.7 mm | 84 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 246 km/hour | 250 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1750 kg | 1955 kg |
Vehicle Length | 5080 mm | 5050 mm |
Vehicle Width | 1830 mm | 1860 mm |
Vehicle Height | 1440 mm | 1460 mm |
Wheelbase Size | 2890 mm | 2860 mm |
Fuel Tank Capacity | 72 L | 88 L |