BMW 1 series 2019 vs Seat Leon 2017

 
BMW 1 series
2019 - 2020
Seat Leon
2017 -
Gearbox: AutomaticAutomatic
Engine: 1.5 Petrol1.4 Petrol
Camshaft drive: Timing chainTiming belt
Engine chain usually needs to be replaced less often than the timing belt, but the cost of replacing the chain is usually higher. Chain motors are considered to be more reliable, but noisier and more vibration generating.

Performance

Power: 140 HP150 HP
Torque: 220 NM250 NM
Acceleration 0-100 km/h: 8.5 seconds8 seconds
Seat Leon is a more dynamic driving.
BMW 1 series engine produces 10 HP less power than Seat Leon, whereas torque is 30 NM less than Seat Leon. Due to the lower power, BMW 1 series reaches 100 km/h speed 0.5 seconds later.

Fuel consumption

Fuel consumption (l/100km): 5.74.8
Real fuel consumption: 6.9 l/100km7.0 l/100km
By specification BMW 1 series consumes 0.9 litres more fuel per 100 km than the Seat Leon, which means that if you drive 15,000 km in a year, the BMW 1 series could require 135 litres more fuel.
But when we compare the real fuel consumption reported by users, BMW 1 series consumes 0.1 litres less fuel per 100 km than the Seat Leon.
Fuel tank capacity: 42 litres50 litres
Full fuel tank distance: 730 km in combined cycle1040 km in combined cycle
970 km on highway1160 km on highway
600 km with real consumption710 km with real consumption
Seat Leon gets more mileage on one fuel tank.

Engines

Average engine lifespan: 350'000 km360'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 11 years10 years
Engine spread: Installed on at least 5 other car models, including BMW 3 sērija, BMW X1, BMW 2 sērija, BMW 4 sērijaInstalled on at least 6 other car models, including Volkswagen Passat, Audi A3, Skoda Superb, Audi Q3
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Seat Leon might be a better choice in this respect.

Dimensions

Length: 4.32 m4.28 m
Width: 1.80 m1.82 m
Height: 1.43 m1.44 m
Both cars are similar in size. BMW 1 series is 4 cm longer than the Seat Leon, 2 cm narrower, while the height of BMW 1 series is 1 cm lower.
Trunk capacity: 380 litres380 litres
Trunk max capacity:
with rear seats folded down
1200 litresno data
Turning diameter: 11.4 meters10.3 meters
The turning circle of the BMW 1 series is 1.1 metres more than that of the Seat Leon, which means BMW 1 series can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 1`8701`790
Safety:
The Seat Leon scores higher in active safety technologies (stability control, lane assist, automatic braking, etc.) tests.
Quality:
above average

below average
BMW 1 series has fewer problems.
According to annual technical inspection data Seat Leon has serious deffects in 50 percent more cases than BMW 1 series, so BMW 1 series quality is probably significantly better
Average price (€): 24 60016 200
Pros and Cons: BMW 1 sērija has
  • timing chain engine
  • fewer faults
Seat Leon has
  • timing belt engine
  • more power
  • more dynamic
  • more full fuel tank mileage
  • better manoeuvrability
  • better safety assist technologies
  • lower price
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