The Saturn SL, specifically the 1.9i 16V variant, represents a unique chapter in American automotive history. Produced solely for the 1995 model year, this sedan was a key component of Saturn’s initial lineup, a brand established by General Motors with a distinct sales and service approach. The SL aimed to provide a practical and fuel-efficient option within the compact sedan segment, embodying Saturn’s early commitment to innovation and customer satisfaction. While short-lived, the 1.9i 16V offered a balance of performance and economy, reflecting the automotive trends of the mid-1990s.
Saturn SL 1.9i 16V: An Overview
The Saturn SL was the first sedan offered by the brand, launching alongside the SC coupe in 1991. The SL, standing for “Sedan Lightweight,” was designed to be a no-nonsense, reliable, and affordable vehicle. The 1995 model year saw the introduction of the 1.9i 16V engine, a refinement of the original powertrain, offering increased horsepower and torque. This model occupied the compact sedan segment, competing with vehicles like the Honda Civic, Toyota Corolla, and Ford Escort. The Saturn brand, and the SL in particular, was notable for its polymer body panels – a departure from traditional steel construction – intended to resist corrosion and dents.
Engine & Performance
The heart of the 1995 Saturn SL 1.9i 16V is a 1.9-liter inline four-cylinder engine, designated the LL0. This naturally aspirated engine produces 126 horsepower at 5600 rpm and 165 Nm (121.7 lb.-ft.) of torque at 4800 rpm. The engine features a multi-port fuel injection system and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its improved performance over earlier SL models. The power-to-weight ratio of 8.7 kg/Hp (114.5 Hp/tonne) and torque-to-weight ratio of 6.7 kg/Nm (150 Nm/tonne) provide adequate acceleration for everyday driving. Power per liter is rated at 66.3 Hp/l. The engine is transversely mounted at the front of the vehicle and is coupled with a five-speed manual transmission, delivering power to the front wheels. Fuel consumption is rated at 8.6 l/100 km (27.4 US mpg, 32.8 UK mpg, 11.6 km/l).
Design & Features
The Saturn SL is a four-door sedan with a relatively simple and functional design. Its most distinctive feature is its polymer body panels, which were color-integrated, meaning the color is molded into the plastic rather than painted on. This was intended to provide a durable, chip-resistant finish. The interior of the SL is straightforward and focused on practicality, offering seating for five passengers. Standard features for the 1995 model year included an anti-lock braking system (ABS), hydraulic power steering, and a basic audio system. Safety features were relatively standard for the time, with the ABS being a key addition. The trunk offers 337 liters (11.9 cu. ft.) of storage space. The overall design prioritized affordability and ease of maintenance over luxury or extravagant styling.
Technical Specifications
| Brand | Saturn |
| Model | SL |
| Generation | SL |
| Type (Engine) | 1.9i 16V (126 Hp) |
| Start of production | 1995 |
| End of production | 1995 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (combined) | 8.6 l/100 km |
| Fuel consumption (US mpg) | 27.4 US mpg |
| Fuel consumption (UK mpg) | 32.8 UK mpg |
| Fuel consumption (km/l) | 11.6 km/l |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 8.7 kg/Hp |
| Power | 126 Hp @ 5600 rpm |
| Power per litre | 66.3 Hp/l |
| Torque | 165 Nm @ 4800 rpm |
| Torque (lb.-ft.) | 121.7 lb.-ft. @ 4800 rpm |
| Engine layout | Front, Transverse |
| Engine Model/Code | LL0 |
| Engine displacement | 1901 cm3 |
| Engine displacement (cu. in.) | 116.01 cu. in. |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82 mm |
| Cylinder Bore (in.) | 3.23 in. |
| Piston Stroke | 90 mm |
| Piston Stroke (in.) | 3.54 in. |
| Compression ratio | 9.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 3.8 l |
| Engine oil capacity (US qt) | 4.02 US qt |
| Engine oil capacity (UK qt) | 3.34 UK qt |
| Coolant | 6.5 l |
| Coolant (US qt) | 6.87 US qt |
| Coolant (UK qt) | 5.72 UK qt |
| Kerb Weight | 1100 kg |
| Kerb Weight (lbs.) | 2425.08 lbs. |
| Trunk (boot) space – minimum | 337 l |
| Trunk (boot) space (cu. ft.) | 11.9 cu. ft. |
| Fuel tank capacity | 49 l |
| Fuel tank capacity (US gal) | 12.94 US gal |
| Fuel tank capacity (UK gal) | 10.78 UK gal |
| Length | 4478 mm |
| Length (in.) | 176.3 in. |
| Width | 1718 mm |
| Width (in.) | 67.64 in. |
| Height | 1334 mm |
| Height (in.) | 52.52 in. |
| Wheelbase | 2601 mm |
| Wheelbase (in.) | 102.4 in. |
| Front track | 1443 mm |
| Front track (in.) | 56.81 in. |
| Rear (Back) track | 1422 mm |
| Rear (Back) track (in.) | 55.98 in. |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front suspension | Spring Strut |
| Rear suspension | Double wishbone |
| Front brakes | Ventilated discs |
| Rear brakes | Drum |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | 195/60 R15 T |
The Saturn SL 1.9i 16V, though a brief presence in the automotive market, remains a significant vehicle for its representation of Saturn’s innovative approach to car manufacturing and sales. Its polymer body panels, fuel-efficient engine, and focus on practicality made it a distinctive offering in the 1990s compact sedan segment.
