BMW 4 Series Coupé vs Suzuki Across

A proper head-to-head in South Africa — compare price, performance, fuel economy or electric range, safety and the details that shape long-term ownership.

BMW 4 Series Coupé in South Africa

BMW 4 Series Coupé

M440i xDrive Coupé Petrol 8-Speed Automatic Current
ZAR 1,497,500 ex-showroom
⚡ 285 kW 🔧 500 Nm ⛽ 12.5 km/l
VS
Suzuki Across in South Africa

Suzuki Across

1.5 GLX 6AT Hybrid 6-Speed Automatic Current
ZAR 464,900 ex-showroom
⚡ 77 kW 🔧 138 Nm ⛽ 16.1 km/l
+ Add a 3rd car

Decision summary

BMW 4 Series Coupé vs Suzuki Across: the short answer

4 Series Coupé holds a noticeable catalogue-index lead over Across.

Across starts ZAR 646,600 cheaper 4 Series Coupé from ZAR 996,500 · Across from ZAR 349,900

Five key differences

Exact selected derivatives
Specification 4 Series Coupé Across
Maximum Power 4 Series Coupé285 kW Across77 kW
Maximum Torque 4 Series Coupé500 Nm @ 1800-5000 rpm Across138 Nm
Engine Size 4 Series Coupé2998 cc Across1462 cc
Combined Fuel Economy 4 Series Coupé12.5 km/l Across16.1 km/l
Ground Clearance 4 Series Coupé140 mm Across0 mm

Strongest published figure in that row; no road-test winner is implied.

Independent editorial assessment

Hagalu editorial ratings

When a variant is selected, its rating out of five applies only to that exact derivative; a model-range review is not inherited. Editorial ratings are separate from the Specification Evidence Index out of 100 and are not customer ratings.

BMW 4 Series Coupé

M440i xDrive Coupé

Hagalu editorial rating
3.9/5

Desk research · Exact variant

Editorial assessment, not a customer rating. Not road-tested for this review.

Read the review and score breakdown

Suzuki Across

1.5 GLX 6AT

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

Not yet rated means a complete review is not published; it does not mean the vehicle scored zero. Read the rating methodology.

What Each Car Gets Right (and Wrong)

Specification evidence leader

4 Series Coupé

Strengths
  • More powerful engine output
  • Stronger listed safety equipment
Weak Spots
  • Lower fuel efficiency
  • Lower published practicality figures
Best suited to: Published Performance

Across

Strengths
  • Better fuel efficiency
  • Stronger published practicality figures
Weak Spots
  • Less powerful engine setup
  • Fewer listed safety features
Best suited to: Published Efficiency Published Practicality

Which One's Right for You?

4 Series Coupé

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the more complete listed safety equipment

Across

  • Buyers prioritising the lower published fuel or energy use
  • Buyers prioritising the stronger published space and capacity figures

Full Specs, Side by Side

Spec 4 Series Coupé Across
Model Introduced Year 2020 2026
Generation G22 two-door BMW 4 Series Coupé with rear-driven regular derivatives and an xDrive M Performance flagship. Current market generation
Facelift History Current updated G22-generation 4 Series Coupé in South African specification; factory equipment varies by derivative. Current market specification
Facelift Launched Since Original current-generation version 2026
Facelift Version Ending Current Current
Body Style Coupe SUV
Model Year 2026 2026
Production Status active active
Segment Premium Coupé SUV
Vehicle Type Car SUV
Spec 4 Series Coupé Across
Length 4770 mm 4635 mm
Width 1852 mm 1855 mm
Height 1393 mm 1690 mm
Wheelbase 2851 mm 2690 mm
Ground Clearance (Default) 140 mm 0 mm
Ground Clearance (With Full Seating Load) 125 mm 170 mm
Fuel Tank Capacity 59 l 55 l
Boot/Cargo Space 440 l 490 l
Kerb Weight 1810 kg 1940 kg
Gross Vehicle Weight (GVW) 2220 kg 2510 kg
Payload Capacity 485 kg 570 kg
Towing Capacity 1800 kg 1000 kg
Seating Capacity 4 seats 5 seats
Number of Rows 2 rows 2 rows
Doors 2 doors 5 doors
Minimum Turning Radius 5.6 m 5.2 m
Front Headroom 992 mm 1000 mm
Rear Headroom 944 mm 950 mm
Front Legroom 1037 mm 1050 mm
Rear Legroom 897 mm 900 mm

In depth: how these cars differ

This 4 Series Coupé and Across comparison uses the exact derivatives selected above for South Africa. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.

Performance index: 4 Series Coupé 97 vs Across 34.

Efficiency index: 4 Series Coupé 49 vs Across 67.

Safety-equipment index: 4 Series Coupé 92 vs Across 87.

Practicality index: 4 Series Coupé 57 vs Across 58.

Ownership-cover index: 4 Series Coupé not separately scored vs Across not separately scored.

These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.

Specification Evidence Index

A transparent comparison of published catalogue fields. This is not a road-test score, owner rating or editorial review rating, and it appears only when every vehicle clears the same comparable-data threshold.

Evidence / 100
Evidence-index readout

4 Series Coupé leads by 15 points

4 Series Coupé holds a noticeable catalogue-index lead over Across.

Evidence leader 76 /100
Lead 15 points
Data 83% source coverage
76
#1 Evidence leader

4 Series Coupé

83% source coverage 2 strong categories
Best at Performance 97 Check Efficiency 49
Performance 97
Efficiency 49
Safety 92
Practicality 57
Leads by 15 points
61
#2

Across

74% source coverage 1 strong categories
Best at Safety 87 Check Performance 34
Performance 34
Efficiency 67
Safety 87
Practicality 58
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance 4 Series Coupé +63 Efficiency Across +18 Safety 4 Series Coupé +5 Practicality Across +1

Moderate difference in the source-backed catalogue index.

Why this score View full breakdown
Evidence-index leader

4 Series Coupé

Performance 97/100
Efficiency 49/100
Safety 92/100
Practicality 57/100

Across

Performance 34/100
Efficiency 67/100
Safety 87/100
Practicality 58/100

What the evidence means

Evidence index BMW 4 Series Coupé leads the specification evidence index with 76 pts vs 61 pts for Across

In Hagalu's specification evidence index, 4 Series Coupé leads. However, Across may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

4 Series Coupé vs Across questions

There is no universal winner. Use the comparison table to match the models and available derivatives in South Africa on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.

Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.

Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.

A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.

Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.

Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.