2004 Kia Optima vs. 1998 Renault Grand Espace
To start off, 2004 Kia Optima is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Renault Grand Espace. In addition, the cost of maintenance, including insurance, on 1998 Renault Grand Espace would be higher. At 2,671 cc (6 cylinders), 2004 Kia Optima is equipped with a bigger engine. In terms of performance, 2004 Kia Optima (170 HP @ 4000 RPM) has 32 more horse power than 1998 Renault Grand Espace. (138 HP @ 6000 RPM). In normal driving conditions, 2004 Kia Optima should accelerate faster than 1998 Renault Grand Espace. With that said, vehicle weight also plays an important factor in acceleration. 1998 Renault Grand Espace weights approximately 173 kg more than 2004 Kia Optima.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2004 Kia Optima (245 Nm) has 63 more torque (in Nm) than 1998 Renault Grand Espace. (182 Nm). This means 2004 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 1998 Renault Grand Espace.
Compare all specifications:
| 2004 Kia Optima | 1998 Renault Grand Espace | |
| Make | Kia | Renault |
| Model | Optima | Grand Espace |
| Year Released | 2004 | 1998 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 138 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 245 Nm | 182 Nm |
| Engine Bore Size | 87 mm | 82.7 mm |
| Engine Stroke Size | 75 mm | 93 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1487 kg | 1660 kg |
| Vehicle Length | 4730 mm | 4790 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1780 mm |
| Wheelbase Size | 2720 mm | 2880 mm |
| Fuel Tank Capacity | 65 L | 70 L |
