Petrol · 1984–2011
Mercury Grand Marquis
Fuel use, running costs and specs for the Mercury Grand Marquis. By the official figures, the 2011 uses 12.4 L/100km: 23 mpg UK, 19 mpg US.

- Fuel use
- 12.4 L/100km
- 2011 official
- UK mpg
- 23 mpg
- US mpg
- 19 mpg
- On a full tank
- 582 km
- 72 L tank
What a Grand Marquis costs to run
At today's average petrol prices, by its official fuel use.
| Country | Average price today | Cost to drive | A typical year |
|---|---|---|---|
| New Zealand | $2.94/L petrol | $36.40 per 100 km | $4,004 |
| Australia | $2.42/L petrol | $29.90 per 100 km | $3,319 |
| United Kingdom | £1.74/L petrol | £34.75 per 100 miles | £2,432 |
| United States | $4.35/gal petrol | $22.91 per 100 miles | $3,093 |
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
3rd generation (Panther), 2003–2020
Specs for the 4.6 V8 LS; other versions differ a little.
About
- Body
- Sedan
- Size class
- Upper large
- Generation
- 3rd generation (Panther)
- Built
- 2003-2020
- Seats
- 6
- Doors
- 4
- Drive
- RWD
Size and weight
- Length
- 5,385 mm
- Width
- 1,980 mm
- Height
- 1,450 mm
- Wheelbase
- 2,914 mm
- Kerb weight
- 1,790 kg
Engine
- Engine
- 4.6 L V8 petrol
- Engine size
- 4,601 cc
- Cylinders
- 8
- Aspiration
- Naturally aspirated
- Power
- 172 kW
- Torque
- 380 Nm
- Gearbox
- 4-speed automatic
Economy
- Fuel use (combined)
- 12.4 L/100km
- Fuel tank
- 72 L
- Minimum petrol
- 91 RON
2nd generation (Panther), 1992–2002
Specs for the 4.6 V8 LS; other versions differ a little.
About
- Body
- Sedan
- Size class
- Upper large
- Generation
- 2nd generation (Panther)
- Built
- 1992-2002
- Seats
- 6
- Doors
- 4
- Drive
- RWD
Size and weight
- Length
- 5,385 mm
- Width
- 1,980 mm
- Height
- 1,420 mm
- Wheelbase
- 2,914 mm
- Kerb weight
- 1,790 kg
Engine
- Engine
- 4.6 L V8 petrol
- Engine size
- 4,601 cc
- Cylinders
- 8
- Aspiration
- Naturally aspirated
- Power
- 165 kW
- Torque
- 366 Nm
- Gearbox
- 4-speed automatic
Economy
- Fuel use (combined)
- 12.4 L/100km
- Fuel tank
- 72 L
- Minimum petrol
- 91 RON
Official figures by year
From the US EPA, the UK's DfT and NZTA, newest first.
| Year | Fuel | Uses | UK | US | Range |
|---|---|---|---|---|---|
| 2011 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 2010 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 2009 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 2008 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2007 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2006 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2005 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 2004 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2003 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2002 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2001 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 2000 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1999 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1998 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1997 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1996 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1995 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1994 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1993 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 1992 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 1991 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1990 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1989 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1988 | Petrol | 13.1 L/100km | 22 mpg | 18 mpg | — |
| 1987 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 1986 | Petrol | 12.4 L/100km | 23 mpg | 19 mpg | — |
| 1985 | Petrol | 13.8 L/100km | 20 mpg | 17 mpg | — |
| 1984 | Petrol | 15.7 L/100km | 18 mpg | 15 mpg | — |
Mercury Grand Marquis questions
What is the fuel consumption of the Mercury Grand Marquis?
The 2011 Mercury Grand Marquis uses 12.4 L/100km by its official figures: 23 mpg in UK gallons and 19 mpg in US gallons. Each year's figures are listed below.
How much does a Mercury Grand Marquis cost to run a year?
At today's average petrol prices and a typical year's driving: $4,004 in New Zealand, $3,319 in Australia, £2,432 in United Kingdom, $3,093 in United States.
How far does a Mercury Grand Marquis go on a full tank?
About 582 km (361 miles) from its 72 L tank at its official fuel use.
Cars like the Grand Marquis
From other makes, closest in what they use.
More from Mercury

Mercury
Cougar
1967–2002
11.2 L/100km · 25 mpg UK
Mercury
Monterey
1950–2007
13.1 L/100km · 22 mpg UK
Mercury
Marquis
1984–1986
13.1 L/100km · 22 mpg UK

Mercury
Marauder
1963–2004
13.8 L/100km · 20 mpg UK
Mercury
Capri
1984–1994
10.2 L/100km · 28 mpg UK
Mercury
Montego
1969–2007
11.8 L/100km · 24 mpg UK
Mercury
Lynx
1984–1987
6.7 L/100km · 42 mpg UK

Mercury
Mariner
2005–2011
8.1 L/100km · 35 mpg UK
What will a drive in your Grand Marquis cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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