The Chevrolet Malibu IV Station Wagon, produced for a brief period between 1978 and 1979, represented a significant offering in the American family car market. This generation of the Malibu, built on the A-body platform, aimed to provide a spacious and practical vehicle for families, and the 5.7 V8 (165 Hp) CAT Automatic variant occupied a middle ground in the lineup, offering a balance between performance and fuel economy. It was positioned above the smaller six-cylinder options but below the more potent, though less common, higher-output V8s. The introduction of catalytic converters (“CAT” designation) during this period reflected growing environmental concerns and stricter emissions regulations.
Technical Specifications
| Brand | Chevrolet |
| Model | Malibu |
| Generation | Malibu IV Station Wagon |
| Type (Engine) | 5.7 V8 (165 Hp) CAT Automatic |
| Start of production | 1978 |
| End of production | 1979 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 6 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 9.5 kg/Hp, 105.3 Hp/tonne |
| Weight-to-torque ratio | 4.4 kg/Nm, 225.3 Nm/tonne |
| Power | 165 Hp @ 3800 rpm |
| Power per litre | 28.8 Hp/l |
| Torque | 353 Nm @ 2400 rpm, 260.36 lb.-ft. @ 2400 rpm |
| Engine layout | Front, Longitudinal |
| Engine displacement | 5733 cm3, 349.85 cu. in. |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 101.6 mm, 4 in. |
| Piston Stroke | 88.39 mm, 3.48 in. |
| Compression ratio | 8.2:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Carburettor |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHV |
| Engine oil capacity | 4 l, 4.23 US qt | 3.52 UK qt |
| Kerb Weight | 1567 kg, 3454.64 lbs |
| Trunk (boot) space – minimum | 1133 l, 40.01 cu. ft |
| Trunk (boot) space – maximum | 2050 l, 72.4 cu. ft |
| Fuel tank capacity | 69 l, 18.23 US gal | 15.18 UK gal |
| Length | 4911 mm, 193.35 in |
| Width | 1816 mm, 71.5 in |
| Height | 1384 mm, 54.49 in |
| Wheelbase | 2745 mm, 108.07 in |
| Front track | 1486 mm, 58.5 in |
| Rear (Back) track | 1467 mm, 57.76 in |
| Front overhang | 915 mm, 36.02 in |
| Rear overhang | 1251 mm, 49.25 in |
| Ride height (ground clearance) | 145 mm, 5.71 in |
| Minimum turning circle (turning diameter) | 13.0 m, 42.65 ft |
| Approach angle | 20° |
| Departure angle | 15° |
| Ramp-over (brakeover) angle | 14° |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 3 gears, automatic transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | dependent spring suspension, Transverse stabilizer, Trailing arm |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Steering type | Steering rack and pinion |
| Tires size | 195/75 R14 |
| Wheel rims size | 6.0J x 14 |
Powertrain & Engine Architecture
The heart of this Malibu variant was the 350 cubic inch (5.7 liter) Chevrolet small-block V8 engine. This engine, designated with various codes depending on specific calibration, was a staple of General Motors vehicles for decades. The 165 horsepower output was achieved through a two-barrel carburetor, a relatively conservative setup compared to the four-barrel carburetors found on higher-performance versions. The engine utilized an overhead valve (OHV) valvetrain with two valves per cylinder. The catalytic converter, a relatively new technology at the time, was implemented to reduce harmful emissions. The engine was mounted longitudinally in the front of the vehicle. The three-speed automatic transmission, a Turbo-Hydramatic unit, was standard equipment. This transmission was known for its smoothness and reliability, though it wasn’t particularly geared for fuel efficiency or rapid acceleration.
Driving Characteristics
The 165 hp V8 and three-speed automatic combination provided adequate, but not exhilarating, performance. Acceleration was sufficient for highway merging and passing, but the car wasn’t designed for sporty driving. The automatic transmission’s gear ratios were optimized for cruising, resulting in a relaxed driving experience. Compared to the available manual transmission or the higher-output V8 options, this setup felt noticeably less responsive. The rear-wheel-drive configuration provided a traditional driving feel, but also meant that traction could be a concern in slippery conditions. The overall driving experience was geared towards comfort and practicality rather than performance.
Equipment & Trim Levels
The 5.7 V8 Automatic Malibu Station Wagon typically came with a reasonable level of standard equipment for the late 1970s. This included cloth upholstery, a basic AM radio, and full wheel covers. Power steering and power brakes were often included. Optional extras could include air conditioning, a more advanced stereo system, and upgraded interior trim. The station wagon body style itself was considered a premium offering within the Malibu lineup, providing increased cargo capacity and versatility. Interior color schemes were typically conservative, with browns, blues, and greens being common choices.
Chassis & Braking
The Malibu IV Station Wagon utilized a body-on-frame construction, typical for American cars of the era. The front suspension was independent, employing McPherson struts with coil springs and an anti-roll bar. The rear suspension was a more traditional solid axle setup with coil springs and a transverse stabilizer. This configuration prioritized ride comfort over handling precision. Braking duties were handled by ventilated discs at the front and drum brakes at the rear. While adequate for normal driving, the braking system lacked the stopping power of more modern systems. The steering was a rack-and-pinion setup, providing reasonably precise steering feel.
Market Reception & Comparison
The 1978-1979 Chevrolet Malibu IV Station Wagon with the 5.7 V8 and automatic transmission was generally well-received as a practical and comfortable family vehicle. Critics noted its spacious interior and ample cargo capacity. However, the engine’s relatively low horsepower output and the automatic transmission’s lack of responsiveness were points of criticism, especially when compared to the more powerful V8 options. Fuel economy, while improved by the catalytic converter, was still relatively poor by modern standards. Compared to competing station wagons from Ford and Chrysler, the Malibu offered a competitive blend of features and price.
Legacy
The Chevrolet Malibu IV Station Wagon, particularly the 5.7 V8 Automatic variant, has become a popular choice among classic car enthusiasts. The 350 small-block V8 is renowned for its durability and ease of maintenance, making these cars relatively straightforward to keep on the road. Parts availability is generally good, thanks to the engine’s widespread use in other GM vehicles. While not a high-performance classic, the Malibu IV Station Wagon represents a significant piece of American automotive history, embodying the family car ethos of the late 1970s. Today, well-maintained examples command a modest but growing following in the collector car market.
