1979 Isuzu Gemini vs. 2009 Mercury Grand Marquis
To start off, 2009 Mercury Grand Marquis is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Isuzu Gemini. In addition, the cost of maintenance, including insurance, on 1979 Isuzu Gemini would be higher. At 4,606 cc (8 cylinders), 2009 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2009 Mercury Grand Marquis (224 HP @ 4800 RPM) has 171 more horse power than 1979 Isuzu Gemini. (53 HP @ 5000 RPM) In normal driving conditions, 2009 Mercury Grand Marquis should accelerate faster than 1979 Isuzu Gemini. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Grand Marquis weights approximately 837 kg more than 1979 Isuzu Gemini. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Mercury Grand Marquis (373 Nm @ 4000 RPM) has 267 more torque (in Nm) than 1979 Isuzu Gemini. (106 Nm @ 2000 RPM). This means 2009 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1979 Isuzu Gemini. 2009 Mercury Grand Marquis has automatic transmission and 1979 Isuzu Gemini has manual transmission. 1979 Isuzu Gemini will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercury Grand Marquis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Isuzu Gemini | 2009 Mercury Grand Marquis | |
| Make | Isuzu | Mercury |
| Model | Gemini | Grand Marquis |
| Year Released | 1979 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1817 cc | 4606 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 53 HP | 224 HP |
| Engine RPM | 5000 RPM | 4800 RPM |
| Torque | 106 Nm | 373 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 995 kg | 1832 kg |
| Vehicle Length | 4240 mm | 5390 mm |
| Vehicle Width | 1580 mm | 2000 mm |
| Vehicle Height | 1370 mm | 1440 mm |
| Wheelbase Size | 2410 mm | 2920 mm |
