Daewoo Lacetti Premiere

Daewoo Lacetti Premiere: Which Version Should You Buy?

The Daewoo Lacetti Premiere was offered in a single generation from 2008 to 2011, so the buying decision is not about choosing between generations. Instead, it comes down to five Sedan versions: 1.6 MT, 1.6 AT, 1.8 AT, 2.0 MT, and 2.0 AT.

The Daewoo Lacetti Premiere was offered in a single generation from 2008 to 2011, so the buying decision is not about choosing between generations. Instead, it comes down to five Sedan versions: 1.6 MT, 1.6 AT, 1.8 AT, 2.0 MT, and 2.0 AT. All are FWD, but their outputs range from 114 hp to 150 hp, their kerb weights range from 1,295 kg to 1,470 kg, and their 0–100 km/h times range from 13.7 seconds to 9.2 seconds. The 1.6 MT is the lightest option, the 1.8 AT is the stronger Gasoline automatic, and the two turbocharged Diesel versions deliver the highest power and torque. Of the measured figures, 2.0 AT records the quickest acceleration, while 2.0 MT has the highest top speed.

Generations and versions

The Lacetti Premiere has 1 generation, produced from 2008 to 2011. It uses a Sedan body and contains 5 versions. There is no second generation in the supplied data and no separate restyling to compare, so every meaningful choice is between engines and gearboxes within the same generation.

The range begins with two 1,598 cc Gasoline versions. 1.6 MT pairs its engine with a 5-speed Manual gearbox, while 1.6 AT uses a 6-speed Automatic. 1.8 AT increases displacement to 1,796 cc and retains a 6-speed Automatic. The Diesel alternatives are 2.0 MT, with a 1,991 cc engine and 5-speed Manual, and 2.0 AT, with the same displacement and a 6-speed Automatic.

Engine and specs comparison

The Gasoline comparison strongly favors 1.8 AT when output matters. Against 1.6 AT, it adds 28 hp and 23 Nm while increasing displacement by 198 cc and kerb weight by 50 kg. Its calculated specific output is about 79.1 hp per litre, compared with about 71.3 hp per litre for both 1.6 versions.

Both Diesel versions produce about 75.3 hp per litre. Their larger advantage is torque: 2.0 MT and 2.0 AT each make 321 Nm, which is 169 Nm more than either 1.6 version and 146 Nm more than 1.8 AT. Peak torque is listed at 2,000 rpm for the Diesel versions, compared with 3,800 rpm for 1.8 AT and 4,200 rpm for the 1.6 pair.

All five engines are front-mounted and transverse. Each has 4 Inline cylinders and 4 valves per cylinder. 1.6 MT, 1.6 AT, and 1.8 AT use Distributed injection (multi-point) and have no boost. 2.0 MT and 2.0 AT are Turbo Diesel versions; their fuel-system specification is not measured.

Performance, fuel economy, and mpg

For acceleration, 2.0 AT is the leading version at 9.2 seconds from 0 to 100 km/h. It is 0.8 seconds quicker than 2.0 MT, 2.3 seconds quicker than 1.8 AT, 3.3 seconds quicker than 1.6 MT, and 4.5 seconds quicker than 1.6 AT.

For top speed, 2.0 MT leads at 210 km/h, exceeding 2.0 AT by 2 km/h. 1.8 AT reaches 190 km/h, while both 1.6 versions reach 180 km/h. Choosing 1.6 MT instead of 1.6 AT improves the measured 0–100 km/h time by 1.2 seconds without changing the listed 180 km/h maximum speed.

Fuel consumption in the city, on the highway, and on the combined cycle is not measured for every version. Therefore, no evidence-based mpg comparison can be made between 1.6 MT, 1.6 AT, 1.8 AT, 2.0 MT, and 2.0 AT. CO₂ output and environmental class are also not measured for every version.

Dimensions, kerb weight, and ground clearance

The lightest version is 1.6 MT at 1,295 kg. 1.6 AT adds 10 kg, 1.8 AT adds 60 kg over 1.6 MT, 2.0 MT adds 150 kg, and 2.0 AT adds 175 kg. The gross weight and wheel sizes are not measured for any version.

Calculated weight per horsepower helps show how much work each engine has to do. 1.6 AT has the highest figure at about 11.45 kg/hp, followed by 1.6 MT at about 11.36 kg/hp. 2.0 AT is about 9.80 kg/hp, 2.0 MT about 9.63 kg/hp, and 1.8 AT has the lowest calculated figure at about 9.54 kg/hp.

The 1.8 AT is the only version with 145 mm of ground clearance. The other four versions have 140 mm, giving the 1.8 AT a 5 mm advantage. Every version has the same 60 L tank, so tank capacity does not distinguish one Lacetti Premiere version from another.

Chassis and brakes

Every version has an Independent, spring front suspension, Ventilated disc front brakes, and rear disc brakes. 1.8 AT is listed with a Semi-independent, torsion rear suspension. The other versions have a Semi-independent, spring rear suspension. These specifications describe the hardware, but ride quality, braking distance, handling, reliability, and problems are not measured in the supplied data.

Which Daewoo Lacetti Premiere version should you buy?

Choose 1.6 MT if low kerb weight and the quicker of the two 114 hp configurations matter most. It weighs 10 kg less than 1.6 AT and reaches 100 km/h 1.2 seconds sooner, while both versions share 114 hp, 152 Nm, a 1,598 cc Gasoline engine, FWD, and a 180 km/h top speed. Its main specification trade-off is the 5-speed Manual gearbox instead of the 6-speed Automatic.

Choose 1.6 AT specifically when the combination of the 1,598 cc Gasoline engine and a 6-speed Automatic is the priority. It offers no power, torque, or top-speed increase over 1.6 MT, and its measured acceleration is slower. The supplied data does not include pricing, fuel consumption, or reliability, so it cannot show whether the Automatic gearbox offsets those differences in ownership cost or economy.

Choose 1.8 AT for the strongest Gasoline specification. Compared with 1.6 AT, it provides 28 hp more, 23 Nm more, a 2.2-second quicker 0–100 km/h time, a 10 km/h higher top speed, and 5 mm more ground clearance. It also has the best calculated weight-to-power figure in the range at about 9.54 kg/hp, narrowly ahead of 2.0 MT.

Choose 2.0 MT if the highest listed top speed and Diesel torque are the deciding factors. Its 150 hp and 321 Nm exceed 1.8 AT by 8 hp and 146 Nm. It reaches 100 km/h 1.5 seconds sooner and has a 20 km/h higher top speed than 1.8 AT, although it weighs 90 kg more.

Choose 2.0 AT for the quickest measured acceleration and the combination of maximum listed torque with a 6-speed Automatic. At 9.2 seconds, it is the fastest version to 100 km/h. Compared with 2.0 MT, it has identical power, torque, displacement, fuel type, cylinder layout, boost, drive, tank capacity, and ground clearance, but it weighs 25 kg more, accelerates 0.8 seconds quicker, and has a top speed that is 2 km/h lower.

On the available numbers, 1.8 AT is the balanced Gasoline choice, 2.0 MT is the top-speed choice, and 2.0 AT is the acceleration choice. 1.6 MT is the lightest and more performance-oriented 1.6 configuration, while 1.6 AT is the option for buyers who specifically want the smaller Gasoline engine with an Automatic gearbox. No version can be recommended on mpg, price, problems, or reliability because those figures are not measured in the supplied data.