2007 Mercury Grand Marquis vs. 1985 Renault 18
To start off, 2007 Mercury Grand Marquis is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Renault 18. In addition, the cost of maintenance, including insurance, on 1985 Renault 18 would be higher. At 4,603 cc (8 cylinders), 2007 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2007 Mercury Grand Marquis (239 HP @ 4900 RPM) has 135 more horse power than 1985 Renault 18. (104 HP @ 5500 RPM). In normal driving conditions, 2007 Mercury Grand Marquis should accelerate faster than 1985 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercury Grand Marquis weights approximately 697 kg more than 1985 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercury Grand Marquis 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 2007 Mercury Grand Marquis. However, in wet, icy, snow, or gravel driving conditions, 1985 Renault 18, 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, 2007 Mercury Grand Marquis (389 Nm @ 4100 RPM) has 226 more torque (in Nm) than 1985 Renault 18. (163 Nm @ 3250 RPM). This means 2007 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1985 Renault 18.
Compare all specifications:
2007 Mercury Grand Marquis | 1985 Renault 18 | |
Make | Mercury | Renault |
Model | Grand Marquis | 18 |
Year Released | 2007 | 1985 |
Engine Position | Front | Front |
Engine Size | 4603 cc | 1995 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 239 HP | 104 HP |
Engine RPM | 4900 RPM | 5500 RPM |
Torque | 389 Nm | 163 Nm |
Torque RPM | 4100 RPM | 3250 RPM |
Engine Bore Size | 90.2 mm | 88 mm |
Engine Stroke Size | 89.9 mm | 82 mm |
Engine Compression Ratio | 9.4:1 | 9.2:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1832 kg | 1135 kg |
Vehicle Length | 5370 mm | 4470 mm |
Vehicle Width | 2000 mm | 1710 mm |
Vehicle Height | 1490 mm | 1410 mm |