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Infiniti Q50 2025 vs Cadillac CT5 2026

Pick up to 4 cars and compare them side by side.

Cadillac CT5
🏆 Beseyat pick Cadillac CT5
66/100 Beseyat Score

Cadillac CT5 — most efficient, safest

Infiniti Q50 61
Cadillac CT5 66
best value · Infiniti Q50 most powerful · Infiniti Q50 most efficient · Cadillac CT5 safest · Cadillac CT5 biggest boot · Infiniti Q50

The true 5-year cost estimate

Infiniti Q50 2025 costs about 15,450 SAR less to own over 5 years.

Infiniti Q50 2025 Cadillac CT5 2026
Estimated 5-year total cost 125,034 SAR (2,084 SAR per month) 140,484 SAR (2,341 SAR per month)
Yearly fuel/energy (20,000 km/yr) 4,275 SAR 3,883 SAR
Yearly comprehensive insurance (range) 3,300 SAR – 8,250 SAR 3,348 SAR – 8,370 SAR
Projected value after 3 years (retention) 112,042 SAR (68%) 98,522 SAR (59%)

All figures are estimates from Beseyat's ownership-cost models and Saudi market parameters (fuel prices, insurance bands, typical depreciation) — actual costs vary by trim, driver and insurer. · Data as of: 2026-07-03

Best value per row is highlighted
Infiniti Q50
Infiniti Q50
2025
165,000 SAR~
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Cadillac CT5
Cadillac CT5
2026
167,400 SAR
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Beseyat Score /100 61 66
Price & ownership
Price range 165,000 SAR – 205,000 SAR ~ 167,400 SAR – 235,000 SAR
Used market price
Engine
Fuel type Petrol Petrol
Displacement 3.0 L 2.0 L
Cylinders 6 4
Power 300 hp 237 hp
Torque 400 Nm 350 Nm
Battery capacity
Electric range
Performance
0–100 km/h 5.9 s 6.9 s
Top speed 250 km/h 240 km/h
Transmission Automatic · 7 Automatic · 10
Drivetrain Rear-wheel drive (RWD) Rear-wheel drive (RWD)
Fuel economy
Fuel economy 10.9 km/L 12.0 km/L
Tank capacity 76 L 66 L
Dimensions
Length 4,810 mm 4,924 mm
Width 1,820 mm 1,883 mm
Height 1,445 mm 1,453 mm
Wheelbase 2,850 mm 2,947 mm
Boot capacity 382 L 340 L
Weight 1,720 kg 1,660 kg
Ground clearance 124 mm 130 mm
Seats 5 5
Doors 4 4
Safety
Airbags 6 8
NCAP rating
ADAS systems 3
  • Predictive forward collision warning
  • Blind spot intervention
  • Intelligent cruise control
4
  • Automatic emergency braking
  • Adaptive cruise control
  • Lane keep assist
  • Blind spot monitoring
Features
Key features
  • Twin-turbo V6 across the range
  • Dual touchscreen setup
  • Bose audio
  • 33-inch curved LED display
  • V and V Blackwing performance versions
  • AKG premium audio
Warranty
Warranty 4 years / 100,000 km 4 years / 100,000 km

Beseyat AI analysis

The Infiniti Q50 delivers stronger performance with 300 hp and a larger 382-litre boot, appealing to drivers who value power and cargo space. However, its lower Beseyat Score of 61/100 and fuel economy of 10.9 km/L trail the Cadillac

AI guidance is informational; confirm details with the dealer. · Generated on: 2026-07-16

FAQs about this comparison

Which is cheaper, Infiniti Q50 2025 or Cadillac CT5 2026?

Infiniti Q50 2025 is cheaper to buy: it starts at 165,000 SAR versus 167,400 SAR for Cadillac CT5 2026 — a difference of about 2,400 SAR (list prices; offers vary).

Which costs less in fuel?

At 20,000 km per year, Cadillac CT5 2026 costs roughly 3,883 SAR a year in fuel/energy versus about 4,275 SAR for Infiniti Q50 2025 (estimate at current Saudi prices).

Roughly how much is the insurance premium?

Estimated yearly comprehensive premium: Infiniti Q50 2025 between 3,300 SAR and 8,250 SAR, and Cadillac CT5 2026 between 3,348 SAR and 8,370 SAR, depending on driver record and insurer.

Which scores higher on Beseyat?

Cadillac CT5 2026 scores 66/100 on the Beseyat Score versus 61/100 for Infiniti Q50 2025 (data-driven methodology, no paid placement).

AI guidance is informational; confirm details with the dealer.

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Prices are indicative, include VAT, and may vary — always confirm with the dealer.