Fuel consumption: 14 of 15 variants rated.
Peugeot 504 Coupé V6 tops the Peugeot 504 ranking by Fuel consumption, at 12.0 l/100km (23.5 mpg UK · 19.6 mpg US).
Across 14 ranked variants, Fuel consumption spans from 7.7 l/100km (36.7 mpg UK · 30.5 mpg US) to 12.0 l/100km (23.5 mpg UK · 19.6 mpg US).
| # | Variant | Year | Body | Fuel | Fuel consumption |
|---|---|---|---|---|---|
| 1 | Peugeot 504 Coupé V6 | 1977 | Coupe | Petrol | 12.0 l/100km (23.5 mpg UK · 19.6 mpg US) |
| 2 | Peugeot 504 Cabriolet | 1977 | Convertible | Petrol | 10.9 l/100km (25.9 mpg UK · 21.6 mpg US) |
| 3 | Peugeot 504 Coupé | 1977 | Coupe | Petrol | 10.9 l/100km (25.9 mpg UK · 21.6 mpg US) |
| 4 | Peugeot 504 Break GR | 1979 | Wagon | Petrol | 10.6 l/100km (26.6 mpg UK · 22.2 mpg US) |
| 5 | Peugeot 504 Familiale | 1979 | Wagon | Petrol | 10.6 l/100km (26.6 mpg UK · 22.2 mpg US) |
| 6 | Peugeot 504 Break 1.8 | 1979 | Wagon | Petrol | 10.3 l/100km (27.4 mpg UK · 22.8 mpg US) |
| 7 | Peugeot 504 GR 1.8 | 1979 | Sedan | Petrol | 9.1 l/100km (31.0 mpg UK · 25.8 mpg US) |
| 8 | Peugeot 504 SR 1.8 | 1979 | Sedan | Petrol | 9.1 l/100km (31.0 mpg UK · 25.8 mpg US) |
| 9 | Peugeot 504 Break GRD 2.3 | 1980 | Wagon | Diesel | 8.6 l/100km (32.8 mpg UK · 27.4 mpg US) |
| 10 | Peugeot 504 Familiale D 2.3 | 1980 | Wagon | Diesel | 8.6 l/100km (32.8 mpg UK · 27.4 mpg US) |
| 11 | Peugeot 504 GRD 2.1 | 1979 | Sedan | Diesel | 8.4 l/100km (33.6 mpg UK · 28.0 mpg US) |
| 12 | Peugeot 504 SRD 2.1 | 1979 | Sedan | Diesel | 8.4 l/100km (33.6 mpg UK · 28.0 mpg US) |
| 13 | Peugeot 504 GRD 2.3 | 1980 | Sedan | Diesel | 7.7 l/100km (36.7 mpg UK · 30.5 mpg US) |
| 14 | Peugeot 504 SRD 2.3 | 1980 | Sedan | Diesel | 7.7 l/100km (36.7 mpg UK · 30.5 mpg US) |