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Lexus RC vs Mazda 3 Sedan comparison

Compare performance (464 HP vs 186 HP), boot space and price (82,300 £ vs 25,400 £ ) at a glance. Find out which car is the better choice for you – Lexus RC or Mazda 3 Sedan?

Lexus RC vs Mazda 3 Sedan: Key differences

Lexus RC

  • substantially more power
  • clearly quicker 0–100 km/h
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Mazda 3 Sedan

4.7 (1 Reviews)
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  • clearly cheaper
  • significantly more efficient
  • clearly lighter
  • somewhat more trunk space
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Here’s where it gets real: The technical differences in detail

RC

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mazda 3 Sedan is clearly cheaper – starting at 25,400 £ , while the Lexus RC costs 82,300 £ . That’s a price difference of around 56,880 £.

Fuel consumption also shows a difference: the Mazda 3 Sedan uses 5.5 L/100km and is significantly more efficient than the Lexus RC with 11.8 L/100km. The difference is about 6.3 L/100km.

3 Sedan

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Lexus RC offers substantially more power – delivering 464 HP compared to 186 HP. That’s roughly 278 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RC is clearly quicker – completing the sprint in 4.3 s, while the Mazda 3 Sedan takes 8.1 s. That’s about 3.8 s quicker.

There’s also a difference in torque: the Lexus RC delivers considerably more torque with 520 Nm compared to 240 Nm. That’s about 280 Nm more.

RC

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Mazda 3 Sedan offers more seats – 5 vs 4.

In terms of curb weight, Mazda 3 Sedan is clearly lighter – 1,417 kg compared to 1,715 kg. The difference is around 298 kg.

Looking at boot space, the Mazda 3 Sedan offers somewhat more boot space – 450 L compared to 366 L. That’s a difference of about 84 L.

When it comes to payload, the Lexus RC carries very slightly more – 535 kg compared to 501 kg. That’s a difference of about 34 kg.

Who wins the race in the data check?

The Mazda 3 Sedan is far ahead overall in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £25,400
3 Sedan

Mazda 3 Sedan

  • Engine Type Petrol MHEV
  • Transmission Manual, Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 140 - 186 HP
  • Consumption L/100km 5.5 - 6 L/100km
Lexus RC
Mazda 3 Sedan

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Lexus RC

The Lexus RC cuts a dramatic figure on the road with its bold grille and sculpted coupe silhouette, blending Japanese refinement with a dash of show-off flair. Inside it favors comfort and clever detailing over racetrack theatrics, so if you want a luxurious, dependable coupe that rewards everyday driving with poise and a grin, the RC is hard to ignore.

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Mazda 3 Sedan

The Mazda 3 Sedan dresses like a compact premium car, with sculpted lines and an interior that punches well above its class. It rewards drivers with eager handling and a composed, comfortable ride that turns routine runs into something a bit more enjoyable — proof that style and substance can share the same key.

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Lexus RC
Mazda 3 Sedan

Costs and Consumption

Price
82,300 - 101,500 £
Price
25,400 - 34,700 £
Consumption L/100km
11.8 L/100km
Consumption L/100km
5.5 - 6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
268 g/km
co2
123 - 137 g/km
Fuel tank capacity
66 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
Sedan
Seats
4
Seats
5
Doors
3
Doors
-
Curb weight
1,715 kg
Curb weight
1,417 - 1,468 kg
Trunk capacity
366 L
Trunk capacity
450 L
Length
4,710 mm
Length
-
Width
1,845 mm
Width
1,795 mm
Height
1,390 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 kg
Payload
482 - 501 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Manual, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
464 HP
Power HP
140 - 186 HP
Acceleration 0-100km/h
4.3 - 4.5 s
Acceleration 0-100km/h
8.1 - 9.8 s
Max Speed
270 km/h
Max Speed
-
Torque
520 Nm
Torque
238 - 240 Nm
Number of Cylinders
8
Number of Cylinders
4
Power kW
341 kW
Power kW
103 - 137 kW
Engine capacity
4,969 cm3
Engine capacity
1,998 - 2,488 cm3

General

Model Year
2,021 - 2,024
Model Year
2026
CO2 Efficiency Class
G
CO2 Efficiency Class
D, E
Brand
Lexus
Brand
Mazda
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.