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Peugeot 508 vs Cadillac Lyriq comparison

Compare performance (360 HP vs 615 HP), boot space and price (44,600 £ vs 71,100 £ ) at a glance. Find out which car is the better choice for you – Peugeot 508 or Cadillac Lyriq?

Peugeot 508 vs Cadillac Lyriq: Key differences

Peugeot 508

4.9 (2 Reviews)
rate
  • considerably cheaper
  • substantially lighter
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Cadillac Lyriq

  • considerably more power
  • significantly more electric range
  • significantly quicker 0–100 km/h
  • somewhat more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

508

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Peugeot 508 is considerably cheaper – starting at 44,600 £ , while the Cadillac Lyriq costs 71,100 £ . That’s a price difference of around 26,571 £.

As for electric range, the Cadillac Lyriq offers significantly more range – reaching up to 530 km, about 475 km more than the Peugeot 508.

Lyriq

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 Cadillac Lyriq offers considerably more power – delivering 615 HP compared to 360 HP. That’s roughly 255 HP more horsepower.

When accelerating from 0 to 100 km/h, the Cadillac Lyriq is significantly quicker – completing the sprint in 3.3 s, while the Peugeot 508 takes 5.2 s. That’s about 1.9 s quicker.

There’s also a difference in torque: the Cadillac Lyriq delivers clearly more torque with 880 Nm compared to 520 Nm. That’s about 360 Nm more.

508

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Peugeot 508 is substantially lighter – 1,811 kg compared to 2,713 kg. The difference is around 902 kg.

Looking at boot space, the Cadillac Lyriq offers somewhat more boot space – 588 L compared to 487 L. That’s a difference of about 101 L.

When it comes to payload, the Cadillac Lyriq carries barely more – 487 kg compared to 469 kg. That’s a difference of about 18 kg.

Who wins the race in the data check?

The Cadillac Lyriq holds a decisive overall lead 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 £71,100
Lyriq

Cadillac Lyriq

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 528 - 615 HP
  • Consumption kWh/100km : 21.8 - 22.5 kWh/100km
  • Electric Range : 460 - 530 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Peugeot 508

The Peugeot 508 turns heads with a low-slung, almost coupe-like silhouette and a cabin that feels grown-up and surprisingly premium for the money. On the road it balances comfort and poise with a playful edge, making it a convincing choice for buyers who want something stylish and sensible without shouting for attention.

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Reviews Peugeot 508

4.9 (2 Reviews)
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ANDRZEJ
21 Jan 2026, 14:22:12

I've had the 225 Hybrid GT for two years. Super car if you have, say, solar panels on the roof and charge from a socket — with a 10–15 km commute you drive on electricity for next to nothing. On the motorway at 140 km/h it uses about 6.0–6.3 l/100 km, superb comfort and quietness — and that stylish look!!!

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Cadillac Lyriq

The Cadillac Lyriq arrives with bold, angular styling and a striking light signature that gives it real presence on the road without trying too hard. Inside, the Lyriq serves up a calm, tech-heavy cabin with premium touches and a relaxed driving experience that makes switching to electric feel less like a sacrifice and more like a quiet flex.

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Reviews Cadillac Lyriq

No reviews yet. Share your experience and help others decide.

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Peugeot 508
Cadillac Lyriq

Costs and Consumption
Price
44,600 - 60,800 £
Price
71,100 - 93,300 £
Consumption L/100km
1.6 - 2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
21.8 - 22.5 kWh/100km
Electric Range
46 - 55 km
Electric Range
460 - 530 km
Battery Capacity
-
Battery Capacity
-
co2
36 - 45 g/km
co2
0 g/km
Fuel tank capacity
43 L
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,811 - 1,941 kg
Curb weight
2,713 - 2,774 kg
Trunk capacity
487 L
Trunk capacity
588 L
Length
4,750 mm
Length
-
Width
1,859 mm
Width
1,977 mm
Height
1,403 mm
Height
-
Max trunk capacity
1,537 L
Max trunk capacity
-
Payload
379 - 469 kg
Payload
426 - 487 kg

Engine and Performance
Engine Type
Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
180 - 360 HP
Power HP
528 - 615 HP
Acceleration 0-100km/h
5.2 - 8.2 s
Acceleration 0-100km/h
3.3 - 5.3 s
Max Speed
230 - 250 km/h
Max Speed
-
Torque
360 - 520 Nm
Torque
610 - 880 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
133 - 265 kW
Power kW
388 - 452 kW
Engine capacity
1,598 cm3
Engine capacity
-

General
Model Year
2024
Model Year
2,024 - 2,025
CO2 Efficiency Class
B
CO2 Efficiency Class
A
Brand
Peugeot
Brand
Cadillac
What drive types are available for the Peugeot 508?

The Peugeot 508 is offered with Front-Wheel Drive or All-Wheel Drive.

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.