Mercury Monterey: Which Version to Buy and Why
Choosing a Mercury Monterey depends first on the type of vehicle required. The catalogue covers eight generations and several very different body styles: Cabrio, Estate 5-door, Sedan 2-doors, Sedan Hardtop, Coupe Hardtop, and Minivan. Among versions with detailed specifications, the early generations use front-longitudinal Gasoline engines, RWD, and either Manual or Automatic transmissions.
Choosing a Mercury Monterey depends first on the type of vehicle required. The catalogue covers eight generations and several very different body styles: Cabrio, Estate 5-door, Sedan 2-doors, Sedan Hardtop, Coupe Hardtop, and Minivan. Among versions with detailed specifications, the early generations use front-longitudinal Gasoline engines, RWD, and either Manual or Automatic transmissions. The eighth-generation 4.2 AT changes that formula to a Minivan with a front-transverse Gasoline engine, Automatic transmission, and FWD. Buyers prioritizing the strongest listed engine should examine the fifth-generation 6.4 MT and 6.4 AT versions with 335 hp, while those seeking the only version with measured speed and fuel-consumption figures should choose the eighth-generation 4.2 AT.
Mercury Monterey generations compared
The first-generation Mercury Monterey, produced from 1952 to 1954, is a Cabrio with two versions: 4.2 MT and 4.2 AT. Both have a 4,185 cm³ Gasoline V-shaped 8-cylinder engine producing 125 hp and 286 Nm, with RWD and a 3-speed transmission. The choice is therefore entirely between Manual and Automatic; the supplied engine output is identical.
The second generation, produced from 1955 to 1956, is an Estate 5-door with four versions. All carry the exact names 4.8 MT or 4.8 AT, so output is needed to distinguish them. The alternatives produce either 185 hp and 396 Nm or 195 hp and 387 Nm. Manual and Automatic transmissions both have 3 gears, and every version uses RWD.
The third generation, produced from 1957 to 1958, is a Sedan 2-doors with two versions: 6.0 MT and 6.0 AT. Both use a 6,030 cm³ Gasoline V-shaped 8-cylinder engine rated at 290 hp and 545 Nm. Both are 3-speed, RWD cars, leaving transmission type as the principal documented difference.
The fourth generation covers 1959 and has a Sedan Hardtop body. The database lists no versions for this generation, so engine, transmission, performance, economy, weight, and dimensional comparisons are not measured.
The fifth generation, produced from 1960 to 1964, is a Cabrio. The database identifies 16 versions and supplies detailed records for 12. Its documented engine range runs from the 3.7 MT and 3.7 AT with 140 hp to the 6.4 MT and 6.4 AT with 335 hp. Every listed fifth-generation version is Gasoline, front-longitudinal, naturally aspirated, and RWD.
The sixth generation, produced from 1965 to 1968, is a Coupe Hardtop. No versions have supplied specifications, so questions about 1965 or 1967 Mercury Monterey engines, weight, and dimensions cannot be answered from these data; those figures are not measured.
The seventh generation, produced from 1969 to 1974, is a Sedan Hardtop. It also has no documented versions, making its engine output, performance, economy, and dimensions not measured in this catalogue.
The eighth generation, produced from 2003 to 2007, is a Minivan with one version, 4.2 AT. Its 4,195 cm³ Gasoline V-shaped 6-cylinder engine produces 204 hp and 362 Nm. A 4-speed Automatic and FWD distinguish it from all of the detailed earlier RWD versions.
Mercury Monterey engine specs
| Generation and version | Power | Torque | Displacement | Fuel | Cylinders and layout | Boost | Gearbox | Drive |
|---|---|---|---|---|---|---|---|---|
| 1952–1954 4.2 MT | 125 hp | 286 Nm | 4,185 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1952–1954 4.2 AT | 125 hp | 286 Nm | 4,185 cm³ | Gasoline | 8, V-shaped | No | 3-speed Automatic | RWD |
| 1955–1956 4.8 MT, 195 hp | 195 hp | 387 Nm | 4,785 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1955–1956 4.8 MT, 185 hp | 185 hp | 396 Nm | 4,785 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1955–1956 4.8 AT, 195 hp | 195 hp | 387 Nm | 4,785 cm³ | Gasoline | 8, V-shaped | No | 3-speed Automatic | RWD |
| 1955–1956 4.8 AT, 185 hp | 185 hp | 396 Nm | 4,785 cm³ | Gasoline | 8, V-shaped | No | 3-speed Automatic | RWD |
| 1957–1958 6.0 MT | 290 hp | 545 Nm | 6,030 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1957–1958 6.0 AT | 290 hp | 545 Nm | 6,030 cm³ | Gasoline | 8, V-shaped | No | 3-speed Automatic | RWD |
| 1960–1964 3.7 MT | 140 hp | 275 Nm | 3,653 cm³ | Gasoline | 6, Inline | No | 3-speed Manual | RWD |
| 1960–1964 3.7 AT | 140 hp | 275 Nm | 3,653 cm³ | Gasoline | 6, Inline | No | 2-speed Automatic | RWD |
| 1960–1964 4.8 MT | 172 hp | 378 Nm | 4,778 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1960–1964 4.8 AT | 177 hp | 378 Nm | 4,778 cm³ | Gasoline | 8, V-shaped | No | 3-speed Automatic | RWD |
| 1960–1964 5.8 MT | 223 hp | 456 Nm | 5,766 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1960–1964 5.8 AT | 223 hp | 456 Nm | 5,766 cm³ | Gasoline | 8, V-shaped | No | 2-speed Automatic | RWD |
| 1960–1964 6.4 MT, 254 hp | 254 hp | 513 Nm | 6,384 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1960–1964 6.4 AT, 254 hp | 254 hp | 513 Nm | 6,384 cm³ | Gasoline | 8, V-shaped | No | 3-speed Automatic | RWD |
| 1960–1964 6.4 AT, 304 hp | 304 hp | 579 Nm | 6,384 cm³ | Gasoline | 8, V-shaped | No | 3-speed Automatic | RWD |
| 1960–1964 6.4 MT, 304 hp | 304 hp | 579 Nm | 6,384 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1960–1964 6.4 MT, 335 hp | 335 hp | 579 Nm | 6,384 cm³ | Gasoline | 8, V-shaped | No | 3-speed Manual | RWD |
| 1960–1964 6.4 AT, 335 hp | 335 hp | 579 Nm | 6,384 cm³ | Gasoline | 8, V-shaped | No | 3-speed Automatic | RWD |
| 2003–2007 4.2 AT | 204 hp | 362 Nm | 4,195 cm³ | Gasoline | 6, V-shaped | No | 4-speed Automatic | FWD |
The strongest specific output belongs to the fifth-generation 6.4 MT and 6.4 AT with 335 hp: about 52.5 hp per litre. The 304 hp versions of 6.4 MT and 6.4 AT deliver about 47.6 hp per litre, while the 254 hp versions provide about 39.8 hp per litre. The eighth-generation 4.2 AT reaches about 48.6 hp per litre, slightly above the third-generation 6.0 MT and 6.0 AT at about 48.1 hp per litre.
Performance and fuel economy
The eighth-generation 4.2 AT is the only version with a measured top speed: 177 km/h. Its acceleration from 0 to 100 km/h is not measured. Fuel consumption is 14.7 l/100 km in the city, 10.2 l/100 km on the highway, and 12.4 l/100 km combined. That makes city consumption 4.5 l/100 km higher than highway consumption and 2.3 l/100 km higher than the combined figure.
For every detailed version from 1952 through 1964, acceleration from 0 to 100 km/h is not measured, top speed is not measured, and city, highway, and combined fuel consumption are not measured. Performance comparisons among these cars must therefore rely on engine output and torque rather than unsupported acceleration or economy claims.
Mercury Monterey dimensions and weight
Overall length, width, and height are not measured for any generation in the supplied data. Wheel sizes and gross weight are also not measured for every version.
The fifth generation provides the broadest set of kerb-weight figures. The 3.7 MT weighs 1,735 kg and the 3.7 AT weighs 1,740 kg, a 5 kg increase for the Automatic. The 4.8 MT weighs 1,785 kg, while the 4.8 AT weighs 1,800 kg. Both 5.8 versions are close: 1,795 kg for 5.8 MT and 1,800 kg for 5.8 AT.
The 254 hp 6.4 MT weighs 1,820 kg, and the 254 hp 6.4 AT weighs 1,844 kg. At 304 hp, the 6.4 MT weighs 1,810 kg and the 6.4 AT weighs 1,800 kg. The 335 hp 6.4 MT weighs 1,852 kg, while the 335 hp 6.4 AT weighs 1,874 kg. All listed fifth-generation versions have a 76-litre tank; ground clearance and wheel sizes are not measured.
The eighth-generation 4.2 AT has a kerb weight of 2,055 kg, ground clearance of 150 mm, and a 98-litre tank. Gross weight and wheel sizes are not measured. Compared with the heaviest documented fifth-generation version, the 1,874 kg 6.4 AT with 335 hp, the Minivan is 181 kg heavier and carries 22 litres more fuel.
Kerb weight is not measured for the first, second, or third generations. Tank capacity is likewise not measured for those generations, while ground clearance, gross weight, and wheel sizes are not measured.
Which Mercury Monterey version should you buy?
For maximum output, choose the fifth-generation 6.4 MT or 6.4 AT with 335 hp and 579 Nm. The 6.4 MT weighs 1,852 kg, giving about 5.5 kg per hp; the 6.4 AT weighs 1,874 kg, or about 5.6 kg per hp. The Manual is 22 kg lighter, but both have the same power and torque.
For a lighter fifth-generation option, the 3.7 MT is the minimum-weight choice at 1,735 kg. It produces 140 hp and 275 Nm, resulting in about 12.4 kg per hp. Its 3.7 AT counterpart adds only 5 kg but uses a 2-speed Automatic instead of the 3-speed Manual.
Among the second-generation 4.8 choices, the 195 hp versions offer 10 hp more than the 185 hp versions, while the 185 hp engines provide 9 Nm more torque. Because the database gives no kerb weights or performance measurements for these versions, neither output difference should be converted into an acceleration claim.
The fifth-generation 5.8 MT is a useful middle choice on the available numbers: its 223 hp and 456 Nm exceed the 4.8 MT by 51 hp and 78 Nm, while its kerb weight is only 10 kg higher. The 5.8 AT has the same output and torque as the 5.8 MT, but its 2-speed Automatic contrasts with the Manual’s 3 gears.
For the best documented power-to-weight ratio, the fifth-generation 6.4 MT with 304 hp stands out at roughly 6.0 kg per hp. Its 1,810 kg kerb weight is 34 kg lower than that of the 254 hp 6.4 AT, despite producing 50 hp and 66 Nm more. Moving from the 304 hp 6.4 MT to the 335 hp 6.4 MT adds 31 hp without adding torque, while kerb weight rises by 42 kg.
Choose the eighth-generation 4.2 AT when the Minivan body, FWD, 4-speed Automatic, measured fuel consumption, and measured 177 km/h top speed matter more than maximum output. Choose an early 4.2 MT or 4.2 AT for the Cabrio body and identical 125 hp drivetrains with a transmission choice. For the generations covering 1959, 1965–1968, and 1969–1974, a responsible buying recommendation cannot go beyond body type and production period because their version specifications are not measured.