Mercury Grand Marquis vs Mitsubishi Diamante
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2004 Mitsubishi Diamante
Overview
| Spec | Mercury Grand MarquisLS Fleet | Mitsubishi DiamanteES |
|---|---|---|
| Selected trim | LS Fleet | ES |
| Body style | Sedan | Sedan |
| Drivetrain | rear wheel drive | front wheel drive |
| Fuel type | flex-fuel (unleaded/E85) | premium unleaded (required) |
| Transmission | 4-speed automatic | 4-speed automatic |
| Engine type | flex-fuel (FFV) | gas |
| Model year | 2011 | 2004 |
Pricing & market
| Spec | Mercury Grand MarquisLS Fleet | Mitsubishi DiamanteES |
|---|---|---|
| MSRP | $29,525 | $24,999 (best) |
| For sale now | 0 | 0 |
Fuel economy & range
| Spec | Mercury Grand MarquisLS Fleet | Mitsubishi DiamanteES |
|---|---|---|
| Combined MPG | 19 MPG (best) | 18 MPG |
| City MPG | 16 MPG (best) | 15 MPG |
| Highway MPG | 24 MPG (best) | 23 MPG |
| Fuel tank | 19 gal | 19 gal |
Performance
| Spec | Mercury Grand MarquisLS Fleet | Mitsubishi DiamanteES |
|---|---|---|
| Horsepower | 224 hp (best) | 205 hp |
| Torque | 275 lb-ft (best) | 231 lb-ft |
| Engine size | 4.6 L (best) | 3.5 L |
| Cylinders | V8 | V6 |
Size & capability
| Spec | Mercury Grand MarquisLS Fleet | Mitsubishi DiamanteES |
|---|---|---|
| Seating | 6 seats (best) | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 20.6 cu ft (best) | 14.2 cu ft |
| Towing capacity | 1,500 lbs (best) | — |
| Curb weight | 4,117 lbs | 3,505 lbs (best) |
| Ground clearance | — | 6.5 in (best) |
| Wheelbase | 114.6 in (best) | 107.2 in |
| Length | 212 in (best) | 196 in |
| Width | 78.3 in (best) | 70.3 in |
| Height | 56.3 in | 56.5 in (best) |
Safety & recalls
| Spec | Mercury Grand MarquisLS Fleet | Mitsubishi DiamanteES |
|---|---|---|
| Rollover | 5 / 5 ★ (best) | — |
| Open recalls (YMM scope) | None reported | None reported |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Mercury Grand Marquis | Mitsubishi Diamante |
|---|---|---|
| 1 | LS Fleet $29,525 MSRP(Currently comparing) | ES $24,999 MSRP(Currently comparing) |
| 2 | LS $29,935 MSRP | VR-X $26,819 MSRP |
| 3 | — | LS $27,619 MSRP |